German aircraft in WWII Wings of Victory: the most famous Soviet aircraft. Model produced under the direction of Polikarpov

Assessing the decisive role of aviation as the main striking force in the struggle for the spread of Bolshevism and the defense of the state, in the very first five-year plan, the leadership of the USSR set a course for the creation of its own large and autonomous air force from other countries.

In the 20s, and even in the early 30s, the aviation of the USSR had a fleet of aircraft, mainly of foreign production (only Tupolev aircraft appeared - ANT-2, ANT-9 and its subsequent modifications, which later became the legendary U-2, etc.). d.). The planes that were in service with the Red Army were multi-brand, had outdated designs and poor technical condition. In the 1920s, the USSR purchased a small number of German Junkers aircraft and a number of other types to serve the air routes of the North / explore the Northern Sea Route / and carry out government special flights. It should be noted that civil aviation practically did not develop in the pre-war period, with the exception of the opening of a number of unique, "demonstrative" airlines or episodic flights of ambulance and service aviation.

In the same period, the era of airships ended, and the USSR built successful designs of "soft" (frameless) type "B" airships in the early 30s. Digressing, it should be noted about the development of this type of aeronautics abroad.

In Germany, the famous rigid airship Graf Zeppepelin, which explored the North, was equipped with cabins for passengers, had a significant flight range and a rather high cruising speed (up to 130 km/h or more), provided by several Maybach-designed engines. On board the airship were even several dog teams as part of expeditions to the North. The American airship "Akron" is the largest in the world, with a volume of 184 thousand cubic meters. m carried on board 5-7 aircraft and transported up to 200 passengers, not counting several tons of cargo over a distance of up to 17 thousand km. without landing. These airships were already safe, because. were filled with inert gas helium, and not hydrogen as at the beginning of the century. Low speed, low maneuverability, high cost, complexity of storage, maintenance predetermined the end of the era of airships. The experiments with balloons also came to an end, proving the unsuitability of the latter for active combat operations. We needed a new generation of aviation with new technical and combat performance.

In 1930, our Moscow Aviation Institute was created - after all, the replenishment of factories, institutes and design bureaus of the aviation industry with experienced personnel was of decisive importance. The old cadres of pre-revolutionary education and experience were clearly not enough, they were thoroughly beaten out, they were in exile or in camps.

Already by the 2nd Five-Year Plan (1933-37), aviation workers had a significant production base, a support for the further development of the air force.

In the thirties, by order of Stalin, demonstrative, but in fact test, flights of bombers "camouflaged" as civilian aircraft were made. Aviators Slepnev, Levanevsky, Kokkinaki, Molokov, Vodopyanov, Grizodubova and many others distinguished themselves.

In 1937, the Soviet fighter aviation passed combat tests in Spain and demonstrated a technical lag. Polikarpov's planes (type I-15,16) were defeated by the latest German machines. The race for survival has begun again. Stalin gave the designers individual tasks for new aircraft models, and bonuses and benefits were widely and generously distributed - the designers worked tirelessly and demonstrated a high level of talent and preparedness.

At the March 1939 Plenum of the Central Committee of the CPSU, People's Commissar of Defense Voroshilov noted that, compared to 1934, the Air Force had grown in its personnel by 138 percent ... The aircraft fleet as a whole had grown by 130 percent.

Heavy bomber aviation, which was assigned the main role in the upcoming war with the West, doubled in 4 years, the other types of bomber aviation, on the contrary, decreased by half. Fighter aircraft increased two and a half times. The altitude of the aircraft was already 14-15 thousand meters. The technology for the production of aircraft and engines was put on stream, stamping and casting were widely introduced. The shape of the fuselage changed, the aircraft acquired a streamlined shape.

The use of radio on board aircraft began.

Before the war, great changes took place in the field of aviation materials science. In the pre-war period, there was a parallel development of heavy aircraft of all-metal construction with duralumin skin and light maneuverable aircraft of mixed structures: wood, steel, canvas. With the expansion of the raw material base and the development of the aluminum industry in the USSR, aluminum alloys were increasingly used in aircraft construction. There was progress in engine building. Engines M-25 air-cooled with a power of 715 hp, M-100 water-cooled with a power of 750 hp were created.

In early 1939, the Soviet government called a meeting in the Kremlin.

It was attended by leading designers V.Ya. Klimov, A.A. Mikulin, A.D. Shvetsov, S.V. Ilyushin, N.N. Polikarpov, A.A. Arkhangelsky, A.S. a lot others. M.M. Kaganovich was the People's Commissar of the aviation industry at that time. Possessing a good memory, Stalin was quite well aware of the design features of aircraft, all important aviation issues were decided by Stalin. The meeting outlined measures for the further accelerated development of aviation in the USSR. Until now, history has not convincingly refuted the hypothesis that Stalin was preparing an attack on Germany in July 1941. It is on the basis of this assumption that Stalin’s attack on Germany was planned (and further to “liberate” the countries of the West), adopted at the “historical” plenum of the Central Committee of the CPSU in August 1939, and it seems understandable this incredible for that (or any other) time fact of the sale of advanced German equipment and technology to the USSR. A large delegation of Soviet aviation workers, who twice went to Germany shortly before the war, received fighters, bombers, guidance systems, and much more, which made it possible to dramatically advance the level of domestic aircraft construction. It was decided to increase the combat power of aviation, because it was in August 1939 that the USSR began covert mobilization and prepared strikes against Germany and Romania.

Mutual exchange of information on the state of the armed forces of the three states (England, France and the USSR), represented in Moscow in August 1939, i.e. before the start of the partition of Poland, showed that the number of first-line aircraft in France is 2,000 units. Of these, two-thirds were quite modern aircraft. By 1940, it was planned to increase the number of aircraft in France to 3000 units. British aviation, according to Marshal Burnet, had about 3,000 units, and the potential production capacity was 700 aircraft per month. German industry underwent mobilization only at the beginning of 1942, after which the number of armaments began to grow sharply.

Of all the domestic fighter aircraft ordered by Stalin, the most successful variants were the LAGG, MiG and Yak. The IL-2 attack aircraft brought a lot of excitement to its designer Ilyushin. Made at first with the protection of the rear hemisphere (double), he, on the eve of the attack on Germany, did not suit the customers with his extravagance. S. Ilyushin, who did not know all of Stalin's plans, was forced to change the design to a single-seat version, i.e. bring the structure closer to the "clear sky" aircraft. Hitler violated Stalin's plans and the plane had to be urgently returned to its original design at the beginning of the war.

On February 25, 1941, the Central Committee of the All-Union Communist Party of Bolsheviks and the Council of People's Commissars adopted a resolution "On the reorganization of the aviation forces of the Red Army." The resolution provided for additional measures for the rearmament of air units. In accordance with the plans for a future war, the task was to urgently form new air regiments, while equipping them, as a rule, with new machines. The formation of several airborne corps began.

The doctrine of war on "foreign territory" and "little bloodshed" led to the appearance of a "clear sky" aircraft, designed for unpunished raids on bridges, airfields, cities, factories. Before the war hundreds of thousands

young men were preparing to transfer to the new SU-2 aircraft, developed according to the Stalinist competition, which it was planned to produce 100-150 thousand pieces before the war. This required accelerated training of an appropriate number of pilots and technicians. The SU-2 is essentially the Soviet Yu-87, and in Russia it did not stand the test of time, because. There was no "clear sky" for either country during the war.

Air defense zones were formed with fighter aircraft and anti-aircraft artillery. An unprecedented call to aviation began, voluntarily and forcibly. Almost all of the few civil aviation was mobilized in the Air Force. Dozens of aviation schools were opened, incl. super-accelerated (3-4 months) training, traditionally the officers at the helm or the aircraft control handle were replaced by sergeants - an unusual fact and testifying to the haste in preparing for the war. Airfields (about 66 airfields) were urgently advanced to the borders, supplies of fuel, bombs, and shells were brought in. The raids on the German airfields, on the Ploiesti oilfields were carefully and secretly detailed...

On June 13, 1940, the Flight Test Institute (LII) was formed, and other design bureaus and research institutes were formed in the same period. In the war with the Soviet Union, the Nazis assigned a special role to their aviation, which by this time had already won complete air supremacy in the West. Basically, the plan for using aviation in the East was the same as the war in the West: first to gain air supremacy, and then transfer forces to support the ground army.

Having outlined the timing of the attack on the Soviet Union, the Nazi command set the following tasks for the Luftwaffe:

1. Destroy Soviet aviation with a sudden strike on Soviet airfields.

2. To achieve complete air supremacy.

3. After solving the first two tasks, switch aviation to support ground forces directly on the battlefield.

4. Disrupt the work of Soviet transport, make it difficult to transfer troops both in the front line and in the rear.

5. Bombard large industrial centers - Moscow, Gorky, Rybinsk, Yaroslavl, Kharkov, Tula.

Germany dealt a crushing blow to our airfields. In just 8 hours of the war, 1200 aircraft were lost, there was a mass death of the flight crew, storage facilities and all supplies were destroyed. Historians noted the strange "crowding" of our aviation at the airfields on the eve of the war and complained about the "mistakes" and "miscalculations" of the command (i.e. Stalin) and the assessment of events. In fact, "crowding" portends plans for a super-massive strike on targets and confidence in impunity, which did not happen. Air Force flight personnel, especially bombers, suffered heavy losses due to the lack of support fighters, and the tragedy of the death of perhaps the most advanced and powerful air fleet in the history of mankind occurred, which had to be revived under enemy attacks.

It must be admitted that in 1941 and the first half of 1942 the Nazis succeeded in implementing their plans for an air war to a large extent. Almost all the available forces of the Nazi aviation were thrown against the Soviet Union, including units removed from the Western Front. At the same time, it was assumed that after the very first successful operations, part of the bomber and fighter formations would be returned to the West for the war with England. At the beginning of the war, the Nazis had not only a quantitative superiority. Their advantage was the fact that the flight personnel who took part in the air attack had already gone through a serious school of fighting with French, Polish and English pilots. They also had a fair amount of experience in interacting with their troops, acquired in the war against the countries of Western Europe. Old types of fighters and bombers, such as the I-15, I-16, SB, TB-3, could not compete with the latest Messerschmitts and Junkers. Nevertheless, in the unfolding air battles, even on obsolete types of aircraft, Russian pilots inflicted damage on the Germans. From June 22 to July 19, Germany lost 1,300 aircraft in dogfights alone.

Here is what the German General Staff officer Greffat writes about this:

“During the period from June 22 to July 5, 1941, the German air force lost 807 aircraft of all types, and from July 6 to 19 - 477.

These losses indicate that despite the suddenness achieved by the Germans, the Russians managed to find the time and strength to provide decisive opposition.

On the very first day of the war, fighter pilot Kokorev distinguished himself, ramming an enemy fighter, the whole world knows the feat of Gastello's crew (the latest research on this fact suggests that the rammed crew was not Gastello's crew, but was Maslov's crew, who flew with Gastello's crew to attack enemy columns), who threw his burning car onto a cluster of German vehicles. Despite the losses, the Germans in all directions brought into battle more and more fighters and bombers. They sent 4,940 aircraft to the front, including 3,940 German, 500 Finnish, 500 Romanian, and achieved complete air supremacy.

By October 1941, the Wehrmacht armies approached Moscow, the cities supplying components for aircraft factories were occupied, the time came for the evacuation of factories and design bureaus of Sukhoi, Yakovlev and others in Moscow, Ilyushin in Voronezh, all the factories of the European part of the USSR demanded the evacuation.

The release of aircraft in November 1941 was reduced by more than three and a half times. Already on July 5, 1941, the Council of People's Commissars of the USSR decided to evacuate from the central regions of the country part of the equipment of some aircraft instrument factories to duplicate their production in Western Siberia, and after a while a decision had to be made to evacuate the entire aircraft industry.

On November 9, 1941, the State Defense Committee approved the schedules for the restoration and start-up of the evacuated factories and production plans.

The task was set not only to restore the production of aircraft, but also to significantly increase their quantity and quality. In December 1941, the plan for the production of aircraft was achieved by less than 40 percent, and engines - by only 24 percent. In the most difficult conditions, under bombs, in the cold, the cold of the Siberian winters, backup plants were launched one after another. Technologies were refined, simplified, new types of materials were used (not at the expense of quality), women and teenagers stood up for the machines.

Lend-lease deliveries were also of no small importance for the front. Throughout World War II, aircraft supplied 4-5 percent of the total production of aircraft and other weapons produced in the United States. However, a number of materials and equipment supplied by the USA, England, were unique and indispensable for Russia (varnishes, paints, other chemicals, appliances, tools, equipment, medicines, etc.), which cannot be described as "insignificant" or secondary.

The turning point in the work of domestic aircraft factories came around March 1942. At the same time, the combat experience of our pilots grew.

Only for the period from November 19 to December 31, 1942, in the battles for Stalingrad, the Luftwaffe lost 3,000 combat aircraft. Our aviation began to act more actively and showed all its combat power in the North Caucasus. Heroes of the Soviet Union appeared. This title was awarded both for downed aircraft and for the number of sorties.

In the USSR, the Normandie-Niemen squadron was formed, staffed by French volunteers. Pilots fought on Yak planes.

The average monthly production of aircraft rose from 2.1 thousand in 1942 to 2.9 thousand in 1943. In total, in 1943, the industry produced 35,000 aircraft, 37 percent more than in 1942. In 1943, factories produced 49,000 engines, almost 11,000 more than in 1942.

Back in 1942, the USSR overtook Germany in the production of aircraft - the heroic efforts of our specialists and workers and the “calmness” or unpreparedness of Germany, which did not mobilize industry in advance under the conditions of war, affected.

In the Battle of Kursk in the summer of 1943, Germany used significant amounts of aircraft, but the power of the Air Force for the first time ensured air supremacy. So, for example, only for an hour on one of the days of the operation, a strike was delivered with a force of 411 aircraft, and so in three waves during the day.

By 1944, the front received about 100 aircraft daily, incl. 40 fighters. The main combat vehicles were modernized. Aircraft with improved combat qualities Yak-3, Pe-2, Yak 9T,D, LA-5, IL-10 appeared. German designers also upgraded the aircraft. Appeared "Me-109F, G, G2", etc.

By the end of the war, the problem of increasing the range of fighter aircraft appeared - airfields could not keep up with the front. The designers proposed the installation of additional gas tanks on aircraft, and rocket weapons began to be used. Radio communications developed, and radar was used in air defense. The bombings were getting stronger and stronger. So, on April 17, 1945, bombers of the 18th Air Army in the area of ​​Koenigsberg made 516 sorties in 45 minutes and dropped 3743 bombs with a total weight of 550 tons.

In the air battle for Berlin, the enemy took part in 1500 painful aircraft based on 40 airfields near Berlin. This is the most aircraft-laden air battle in history, and one should take into account the highest level of combat training on both sides. The Luftwaffe fought aces who shot down 100,150 or more aircraft (a record of 300 downed combat aircraft).

At the end of the war, the Germans used jet aircraft, which significantly exceeded propeller-driven aircraft in speed - (Me-262, etc.). However, that didn't help either. Our pilots in Berlin made 17,500 sorties and completely defeated the German air fleet.

Analyzing military experience, we can conclude that our aircraft, developed in the period 1939-1940. had constructive reserves for subsequent modernization. In passing, it should be noted that in the USSR, not all types of aircraft were put into service. For example, in October 1941, the production of MiG-3 fighters was discontinued, and in 1943, the production of IL-4 bombers.

Aviation armament was also improved. in 1942, a large-caliber 37 mm aircraft gun was developed, later a 45 mm caliber gun appeared.

By 1942, V.Ya. Klimov developed the M-107 engine to replace the M-105P, which was adopted for installation on water-cooled fighters.

Greffoat writes: “Counting on the fact that the war with Russia, like the war in the West, would be lightning fast, Hitler intended, after achieving the first successes in the East, to transfer the bomber units, as well as the required number of aircraft back to the West. Air formations intended for direct support of German troops, as well as military transport units and a certain number of fighter squadrons, should have remained in the East ... "

German aircraft, created in 1935-1936. at the beginning of the war, they no longer had the opportunity for radical modernization. According to the German General Butler, “The Russians had the advantage that in the production of weapons and ammunition they took into account all the features of the war in Russia and ensured the simplicity of technology as much as possible. As a result, Russian factories produced a huge amount of weapons, which were distinguished by their great simplicity of design. Learning to wield such a weapon was relatively easy…”

The Second World War fully confirmed the maturity of domestic scientific and technical thought (this, in the end, ensured the further acceleration of the introduction of jet aircraft).

Nevertheless, each of the countries went its own way in the design of aircraft.

The aviation industry of the USSR produced 15,735 aircraft in 1941. In the difficult year of 1942, in the conditions of evacuation of aviation enterprises, 25,436 aircraft were produced, in 1943 - 34,900 aircraft, in 1944 - 40,300 aircraft, in the first half of 1945 20,900 aircraft were produced. Already in the spring of 1942, all the factories evacuated from the central regions of the USSR beyond the Urals and to Siberia fully mastered the production of aviation equipment and weapons. Most of these factories in new places in 1943 and 1944 produced several times more than before the evacuation.

Germany possessed, in addition to its own resources, the resources of the conquered countries. In 1944, German factories produced 27,600 aircraft, while our factories produced 33,200 aircraft in the same period. In 1944, the production of aircraft exceeded the figures of 1941 by 3.8 times.

In the first months of 1945, the aviation industry was preparing equipment for the final battles. So, the Siberian Aviation Plant N 153, which produced 15 thousand fighters during the war, in January-March 1945 transferred 1.5 thousand modernized fighters to the front.

The success of the rear made it possible to strengthen the country's Air Force. By the beginning of 1944, the Air Force had 8818 combat aircraft, and the Germans - 3073. In terms of the number of aircraft, the USSR surpassed Germany by 2.7 times. By June 1944, the German Air Force already had only 2,776 aircraft at the front, and our Air Force - 14,787. By the beginning of January 1945, our Air Force had 15,815 combat aircraft. The design of our aircraft was much simpler than American, German or British aircraft. This partly explains such a clear advantage in the number of aircraft. Unfortunately, it is not possible to compare the reliability, durability and strength of our and German aircraft, as well as to analyze the tactical and strategic use of aviation in the war of 1941-1945. Apparently, these comparisons would not be in our favor and would conditionally reduce such a striking difference in numbers. Nevertheless, perhaps, the simplification of the design was the only way out in the absence of qualified specialists, materials, equipment and other components for the production of reliable and high-quality equipment in the USSR, especially since, unfortunately, in the Russian army they traditionally take “number”, and not skill.

Aviation armament was also improved. in 1942, a large-caliber 37 mm aircraft gun was developed, later a 45 mm caliber gun appeared. By 1942, V.Ya. Klimov developed the M-107 engine to replace the M-105P, which was adopted for installation on water-cooled fighters.

The fundamental improvement of the aircraft is its transformation from a propeller into a jet. To increase the flight speed, a more powerful engine is installed. However, at speeds over 700 km/h, the increase in speed from engine power cannot be achieved. The way out is the use of jet thrust. Used turbojet /TRD/ or liquid jet /LPRE/ engine. In the second half of the 1930s, in the USSR, England, Germany, Italy, and later in the USA, a jet aircraft was intensively created. In 1938, the world's first German BMW jet engines, Junkers, appeared. In 1940, the first Campini-Caproni jet aircraft, created in Italy, made test flights, later the German Me-262, Me-163 XE-162 appeared. In 1941, a Gloucester aircraft with a jet engine was tested in England, and in 1942, a jet aircraft, the Airokomet, was tested in the USA. In England, the Meteor twin-engine jet aircraft was soon created, which took part in the war. In 1945, the Meteor-4 aircraft set a world speed record of 969.6 km / h.

In the USSR, in the initial period, practical work on the creation of jet engines was carried out in the direction of LRE. Under the leadership of S.P. Korolev., A.F. Tsander, designers A.M. Isaev, L.S. Dushkin developed the first domestic jet engines. A.M. Lyulka became the pioneer of turbojet engines. At the beginning of 1942, G. Bakhchivandzhi made the first flight on a domestic jet aircraft. Soon this pilot died while testing the aircraft. Work on the creation of a jet aircraft for practical use was resumed after the war with the creation of the Yak-15, MiG-9 using German YuMO jet engines.

In conclusion, it should be noted that the Soviet Union entered the war with numerous but technically backward fighter aircraft. This backwardness was, in essence, an inevitable phenomenon for a country that had only recently embarked on the path of industrialization, which the Western European states and the United States had already traveled in the 19th century. By the mid-20s of the XX century, the USSR was an agrarian country with a half illiterate, mostly rural population and a meager percentage of engineering, technical and scientific personnel. Aircraft building, engine building and non-ferrous metallurgy were in their infancy. Suffice it to say that in tsarist Russia they did not produce ball bearings and carburetors for aircraft engines, aircraft electrical equipment, control and aeronautical instruments at all. Aluminum, wheel tires and even copper wire had to be purchased abroad.

Over the next 15 years, the aviation industry, along with related and raw material industries, was created almost from scratch, and simultaneously with the construction of the world's largest air force at that time.

Of course, with such a fantastic pace of development, serious costs and forced compromises were inevitable, because it was necessary to rely on the available material, technological and personnel base.

In the most difficult situation were the most complex science-intensive industries - engine building, instrumentation, radio electronics. It must be admitted that the Soviet Union was unable to overcome the lag behind the West in these areas during the pre-war and war years. The difference in "starting conditions" turned out to be too great, and the time allotted by history was too short. Until the end of the war, we produced engines created on the basis of foreign models purchased back in the 30s - Hispano-Suiza, BMW and Wright-Cyclone. Their repeated forcing led to an overstrain of the structure and a steady decrease in reliability, and, as a rule, it was not possible to bring their own promising developments to mass production. The exception was the M-82 and its further development, the M-82FN, thanks to which perhaps the best Soviet fighter of the war, the La-7, was born.

During the war years, the Soviet Union failed to establish serial production of turbochargers and two-stage superchargers, multifunctional propulsion automation devices, similar to the German “commandogerat”, powerful 18-cylinder air-cooled engines, thanks to which the Americans overcame the milestone of 2000, and then 2500 hp. from. Well, by and large, no one was seriously engaged in work on water-methanol boosting of engines. All this severely limited aircraft designers in creating fighters with higher flight performance than the enemy.

No less serious restrictions were imposed by the need to use wood, plywood and steel pipes instead of scarce aluminum and magnesium alloys. The irresistible weight of the wooden and mixed construction made it necessary to weaken the armament, limit the ammunition load, reduce the fuel supply and save on armor protection. But there was simply no other way out, because otherwise it would not even be possible to bring the flight data of Soviet aircraft closer to the characteristics of German fighters.

For a long time, our aircraft industry compensated for the lag in quality due to quantity. Already in 1942, despite the evacuation of 3/4 of the production capacities of the aviation industry, 40% more combat aircraft were produced in the USSR than in Germany. In 1943, Germany made significant efforts to increase the production of combat aircraft, but nevertheless the Soviet Union built more of them by 29%. Only in 1944, through the total mobilization of the resources of the country and occupied Europe, did the Third Reich catch up with the USSR in the production of combat aircraft, but during this period the Germans had to use up to 2/3 of their aircraft in the West against the Anglo-American allies.

By the way, we note that for every combat aircraft produced in the USSR, there were 8 times fewer machine park units, 4.3 times less electricity and 20% fewer workers than in Germany! Moreover, more than 40% of the workers in the Soviet aviation industry in 1944 were women, and over 10% were teenagers under 18 years old.

These figures indicate that Soviet aircraft were simpler, cheaper and more technologically advanced than German ones. Nevertheless, by the middle of 1944, their best models, such as the Yak-3 and La-7 fighters, surpassed the German machines of the same type and contemporary with them in a number of flight parameters. The combination of sufficiently powerful motors with high aerodynamic and weight culture made it possible to achieve this, despite the use of archaic materials and technologies designed for simple production conditions, outdated equipment and low-skilled workers.

It can be argued that these types in 1944 accounted for only 24.8% of the total production of fighters in the USSR, and the remaining 75.2% were older types of aircraft with worse flight performance. It can also be recalled that the Germans in 1944 were already actively developing jet aircraft, having achieved considerable success in this. The first samples of jet fighters were launched into mass production and began to enter combat units.

Nevertheless, the progress of the Soviet aircraft industry during the difficult war years is undeniable. And its main achievement is that our fighters managed to win back low and medium heights from the enemy, on which attack aircraft and short-range bombers operated - the main strike force of aviation on the front line. This ensured the successful combat work of the "silt" and Pe-2 on German defensive positions, concentration of forces and transport communications, which, in turn, contributed to the victorious offensive of the Soviet troops at the final stage of the war.

After the invention of the first aircraft and structures, they began to be used for military purposes. This is how military aviation appeared, becoming the main part of the armed forces of all countries of the world. This article describes the most popular and effective Soviet aircraft, which made their special contribution to the victory over the Nazi invaders.

The tragedy of the first days of the war

IL-2 became the first example of a new aircraft design scheme. The Ilyushin design bureau realized that such an approach noticeably worsens the design and makes it heavier. The new design approach has given new opportunities for a more rational use of the mass of the aircraft. This is how the Ilyushin-2 appeared - an aircraft that earned the nickname "flying tank" for its especially strong armor.

IL-2 created an incredible number of problems for the Germans. The aircraft was initially used as a fighter, but in this role proved to be not particularly effective. Poor maneuverability and speed did not give the IL-2 the ability to fight fast and destructive German fighters. Moreover, the weak rear protection made it possible for German fighters to attack the Il-2 from behind.

Developers also experienced problems with the aircraft. During the entire period of the Great Patriotic War, the armament of the IL-2 was constantly changing, and a place for the co-pilot was also equipped. This threatened that the plane could become completely uncontrollable.

But all these efforts gave the desired result. The original 20mm cannons were replaced with large caliber 37mm ones. With such powerful weapons, the attack aircraft became afraid of almost all types of ground troops, from infantry to tanks and armored vehicles.

According to some recollections of the pilots who fought on the Il-2, firing from the guns of the attack aircraft led to the fact that the aircraft literally hung in the air from strong recoil. In the event of an attack by enemy fighters, the tail gunner covered the unprotected part of the Il-2. Thus, the attack aircraft became actually a flying fortress. This thesis is confirmed by the fact that the attack aircraft took several bombs on board.

All these qualities were a great success, and the Ilyushin-2 became simply an indispensable aircraft in any battle. He became not only the legendary attack aircraft of the Great Patriotic War, but also broke production records: in total, about 40 thousand copies were produced during the war. Thus, Soviet-era aircraft could compete with the Luftwaffe in all respects.

Bombers

The bomber, from a tactical point of view, is an indispensable part of combat aviation in any battle. Perhaps the most recognizable Soviet bomber from the Great Patriotic War is the Pe-2. It was developed as a tactical super-heavy fighter, but over time it was transformed and made the most dangerous dive bomber.

It should be noted that Soviet bomber-class aircraft made their debut during the Great Patriotic War. The appearance of bombers was determined by many factors, but the main one was the development of the air defense system. A special tactic for using bombers was immediately developed, which involved approaching the target at high altitude, a sharp descent to the bombing height, and the same sharp departure into the sky. This tactic has paid off.

Pe-2 and Tu-2

A dive bomber drops bombs without following a horizontal line. He literally falls on his target himself and drops the bomb only when there are some 200 meters left to the target. The consequence of such a tactical move is impeccable accuracy. But, as you know, anti-aircraft guns can hit an aircraft at low altitude, and this could not but affect the bomber design system.

Thus, it turned out that the bomber must combine the incompatible. It should be as compact and maneuverable as possible, while still carrying heavy ammunition. In addition, the design of the bomber was supposed to be durable, able to withstand the impact of an anti-aircraft gun. Therefore, the Pe-2 aircraft fit this role very well.

The Pe-2 bomber supplemented the Tu-2, which was very similar in terms of parameters. It was a twin-engine dive bomber, which was used according to the tactics described above. The problem of this aircraft was in minor orders for the model at aircraft factories. But by the end of the war, the problem was fixed, the Tu-2 was even modernized and successfully used in battles.

Tu-2 performed a variety of combat missions. He worked as an attack aircraft, bomber, reconnaissance, torpedo bomber and interceptor.

IL-4

The Il-4 tactical bomber rightly earned the title of the Great Patriotic War, making it difficult to confuse it with any other aircraft. Ilyushin-4, despite the complicated control, was popular in the Air Force, the aircraft was even used as a torpedo bomber.

The IL-4 has become entrenched in history as the aircraft that carried out the first bombardments of the capital of the Third Reich - Berlin. And this happened not in May 1945, but in the autumn of 1941. But the bombing did not last long. In winter, the front shifted far to the East, and Berlin became out of reach for Soviet dive bombers.

Pe-8

The Pe-8 bomber during the war years was so rare and unrecognizable that sometimes it was even attacked by its air defenses. However, it was he who performed the most difficult combat missions.

The long-range bomber, although it was produced at the end of the 30s, was the only aircraft of its class in the USSR. The Pe-8 had the highest speed of movement (400 km / h), and the fuel supply in the tank made it possible to carry bombs not only to Berlin, but also to return back. The aircraft was equipped with the largest-caliber bombs up to five-ton FAB-5000. It was the Pe-8s that bombed Helsinki, Konigsberg, Berlin at the moment when the front line was in the Moscow area. Due to the operational range, the Pe-8 was called a strategic bomber, and in those years this class of aircraft was only being developed. All Soviet aircraft of the Second World War belonged to the class of fighters, bombers, reconnaissance or transport aircraft, but not to strategic aviation, only the Pe-8 was a kind of exception to the rule.

One of the most important operations performed by the Pe-8 was the transportation of V. Molotov to the USA and Great Britain. The flight took place in the spring of 1942 along a route that passed through the territories occupied by the Nazis. Molotov traveled in the passenger version of the Pe-8. Only a few of these aircraft were developed.

Today, thanks to technological progress, tens of thousands of passengers are transported daily. But in those distant war days, each flight was a feat, both for pilots and passengers. There was always a high probability of being shot down, and a downed Soviet plane meant the loss of not only valuable lives, but also great damage to the state, which was very difficult to compensate.

Concluding a short review that describes the most popular Soviet aircraft of the Great Patriotic War, we should mention the fact that all development, construction and air battles took place in conditions of cold, hunger and lack of personnel. However, each new machine was an important step in the development of world aviation. The names of Ilyushin, Yakovlev, Lavochkin, Tupolev will forever remain in military history. And not only the heads of design bureaus, but also ordinary engineers and ordinary workers made a huge contribution to the development of Soviet aviation.

Assessing the decisive role of aviation as the main striking force in the struggle for the spread of Bolshevism and the defense of the state, in the very first five-year plan, the leadership of the USSR set a course for the creation of its own, large and autonomous from other countries, the air fleet.

In the 20s, and even in the early 30s, the aviation of the USSR had a fleet of aircraft, mainly of foreign production (only Tupolev aircraft appeared - ANT-2, ANT-9 and its subsequent modifications, which becamelater the legendary U-2, etc.). The aircraft that were in service with the Red Army were multi-brand, had outdated designs and poor technical condition. air routes of the North / research of the Northern Sea Route / and the implementation of government special flights. It should be noted that civil aviationin the pre-war period, it practically did not develop, with the exception of the opening of a number of unique, "demonstrative" airlines or episodic flights of ambulance and service aviation.

In the same period, the era of airships ended, and the USSR builtin the early 30s, successful designs of "soft" (frameless) type "B" airships. Digressing, it should be noted about the development of this type in air navigation abroad.

Germany's famous rigid airshipdesign "Graf Zeppepelin" explored the North, was equipped with cabins for passengers, had a significant range and quitehigh cruising speed / up to 130 and more km / h, providedseveral Maybach-designed motors. There were even several dog teams on board the airship as part of expeditions to the North. The American airship "Akron" is the largest in the world, with a volume of 184 thousand cubic meters. m carried on board 5-7 aircraft and transported up to 200 passengers, not counting several tons of cargo at a distance of up to 17 thousand km. without landing. These airships were already safe, because. were filled with inert gas helium, and not hydrogen as at the beginning of the century. Low speed, low maneuverability, high cost, the complexity of storage and maintenance predetermined the end of the era of airships. Experiments with balloons came to an end, which proved the unsuitability of the latter for active combat operations. We needed a new generation of aviation with new technical and combat performance.

In 1930, our Moscow Aviation Institute was created - after all, the replenishment of factories, institutes and design bureaus of the aviation industry with experienced personnel was of decisive importance. The old cadres of pre-revolutionary education and experience were clearly not enough, they were thoroughly beaten out, they were in exile or in camps.

Already by the 2nd five-year plan (1933-37), aviation workers had a significant production base, a support for the further development of the air force. fleet.

In the thirties, by order of Stalin, demonstrative, but in fact test, flights of bombers "camouflaged" as civilian aircraft were made. At the same time, aviators Slepnev, Levanevsky, Kokkinaki, Molokov, Vodopyanov, Grizodubova and many others distinguished themselves.

In 1937, the Soviet fighter aviation passed combat tests in Spain and demonstrated a technical lag. AircraftPolikarpov (type I-15,16) were defeated by the latest German machines. The race to the bottom began again. Stalin gave the designersindividual tasks for new aircraft models, widely and generously dividedThere were bonuses and benefits - the designers worked tirelessly and demonstrated a high level of talent and preparedness.

At the March 1939 Plenum of the Central Committee of the CPSU, People's Commissar of Defense Voroshilovnoted that, compared to 1934, the Air Force had grown in its personalby 138 percent ... The aircraft fleet as a whole has grown by 130 percent.

Heavy bomber aviation, which was assigned the main role in the upcoming war with the West, has doubled in 4 years, while other types of bomber aviation, on the contrary, have halved. Fighter aviation has increased two and a half times. Altitudeaircraft already amounted to 14-15 thousand meters. The technology for the production of aircraft and engines was put on stream, stamping and casting were widely introduced. The shape of the fuselage changed, the aircraft acquired a streamlined shape.

The use of radio on board aircraft began.

Before the war, great changes took place in the field of aviation materials science. In the pre-war period, there was a parallel development of heavy aircraft of all-metal construction with duralumin skinand light maneuverable aircraft of mixed designs: wood, steel,canvas. With the expansion of the raw material base and the development of the aluminum industry in the USSR, aluminum alloys were increasingly used in aircraft construction. There was progress in engine building. The M-25 air-cooled engines with a capacity of 715 hp, M-100 water-cooled engines with a capacity of 750 hp were created.

In early 1939, the Soviet government called a meeting in the Kremlin.

It was attended by leading designers V.Ya.Klimov, A.A.Mikulin,A.D. Shvetsov, S.V. Ilyushin, N.N. Polikarpov, A.A. Arkhangelsky, A.S. Yakovlev, the head of TsAGI and many others. Possessing a good memory, Stalin was quite well aware of the design features of aircraft, all important aviation issues were decided by Stalin. The meeting outlined measures for the further accelerated development of aviation in the USSR. Until now, history has not conclusively refuted the hypothesis that Stalin was preparing an attack on Germany in July 1941. It is on the basis of this assumption that the planning of Stalin's attack on Germany (and further for the "liberation" of the Western countries), adopted at the "historical" plenum of the Central Committee of the CPSU in August 1939 and this fact, incredible for that (or any other) time, of the sale of advanced German equipment and technology to the USSR seems to be explainable. A large delegation of Sovietaviation workers, who twice went to Germany shortly before the war, got into their hands fighters, bombers, guidance systems, and much more, which made it possible to dramatically advance the level of domestic aircraft construction. It was decided to increase the combat power of aviation, because it was from August 1939 of the year The USSR began covert mobilization and prepared strikes against Germany and Romania.

Mutual exchange of information on the state of the armed forces of the three states (England, France and the USSR), represented in Moscow in August1939, i.e. before the partition of Poland, showed that the numberfirst-line aircraft in France is 2 thousand pieces. Of these, twoa third were completely modern aircraft. By 1940, it was planned to increase the number of aircraft in France to 3000 units. Englishaviation, according to Marshal Burnet, had about 3,000 units, and the potential for production was 700 aircraft per month.German industry was mobilized only at the beginning1942, after which the number of weapons began to grow sharply.

Of all the domestic fighter aircraft ordered by Stalin, the most successful options were LAGG, MiG and Yak.The IL-2 attack aircraft delivered a lot to its designer Ilyushinneny. Made initially with rear hemisphere protection (double)he, on the eve of the attack on Germany, did not suit the customers of hisextravagance." S. Ilyushin, who did not know all of Stalin's plans, was forced to change the design to a single-seat version, i.e. bring the design closer to the "clear sky" aircraft. Hitler violated Stalin's plans and the plane had to be urgently returned to the original design at the beginning of the war.

On February 25, 1941, the Central Committee of the All-Union Communist Party of Bolsheviks and the Council of People's Commissars adopted a resolution "Onreorganization of the aviation forces of the Red Army. "The Decree provided for additional measures to re-equip air units. In accordance with the plans for a future war, the task was set to urgently form new air regiments, while equipping them, as a rule, with new machines. The formation of several airborne corps began.

The doctrine of war on "foreign territory" and "little bloodshed" led tothe emergence of a "clear sky" aircraft intended for the unpunishedraids on bridges, airfields, cities, factories. Before the war hundreds of thousands

young men were preparing to transfer to a new one, developed post-Stalincompetition, the SU-2 aircraft, of which it was planned to manufacture 100-150 thousand pieces before the war. This required accelerated training of the corresponding number of pilots and technicians. SU-2 - in its essence the Soviet Yu-87, and in Russia did not stand the test of time, because. There was no "clear sky" for either country during the war.

Air defense zones were formed with fighter aircraft and anti-aircraft artillery. An unprecedented call to aviation began, voluntarily andforcibly. Almost all the few civil aviationwas mobilized in the Air Force. Dozens of aviation schools were opened, incl. super-accelerated (3-4 months) training, traditionally the officer corps at the helm or the aircraft control handle was replaced by a sergeant - an unusual fact and testifies to the rush to prepare for the war. Airfields (about 66 airfields) were urgently advanced to the borders, fuel, bombs, in a special secret, raids on German airfields, on the oil fields of Ploiesti were detailed ...

On June 13, 1940, the Flight Test Institute was formed(LII), in the same period other design bureaus and research institutes were formed.In the war with the Soviet Union, the Nazis assigned a special role to theiraviation, which by this time had already won complete dominance inair in the West. Basically a plan for using aviation in the Eastwas planned the same as the war in the West: first to win the masterin the air, and then transfer forces to support the ground army.

Outlining the timing of the attack on the Soviet Union, the Nazi commandThe government set the following tasks for the Luftwaffe:

1.Sudden strike on Soviet airfields to defeatSoviet aviation.

2. To achieve complete air supremacy.

3. After solving the first two tasks, switch aviation to support the ground forces directly on the battlefield.

4. Disrupt the work of Soviet transport, make it difficult to transfertroops both in the front line and in the rear.

5. Bomb large industrial centers - Moscow, Gorky, Rybinsk, Yaroslavl, Kharkov, Tula.

Germany dealt a crushing blow to our airfields. Only for 8hours of the war, 1200 aircraft were lost, there was a mass deathflight personnel, storages and all stocks were destroyed. Historians noted the strange "crowding" of our aviation at airfields the day beforewar and complained about the "mistakes" and "miscalculations" of the command (i.e. Stalin)and evaluation of events. In fact, "crowding" portends planssuper-massive strike on targets and confidence in impunity, which did not happen. Air force flight crews, especially bombers, suffered heavy losses due to the lack of support fighters, there was a tragedy of the death of perhaps the most advanced and powerful air fleet inthe history of mankind, which was to be revived anew under the blows enemy.

It must be admitted that the Nazis managed to implement their air war plans in 1941 and the first half of 1942 to a large extent. Almost all available forces were thrown against the Soviet Union G Nazi aviation, including units removed from the Western Front. Atit was assumed that after the first successful operations, part of the bombsinterception and fighter formations will be returned to the Westfor the war with England. At the beginning of the war, the Nazis had not only numerical superiority. Their advantage was that the flightthe cadres who took part in the air attack have already been seriouslynew school of fighting with French, Polish and English pilots. On thetheir side also had a fair amount of experience interacting with their troops,acquired in the war against the countries of Western Europe.Old types of fighters and bombers, such as the I-15,I-16, SB, TB-3 could not compete with the latest Messerschmitts and"Junkers". Nevertheless, in the unfolding air battles, even on the lipsthe dead types of aircraft, Russian pilots inflicted damage on the Germans. From 22June to July 19, Germany lost 1300 aircraft only in the air battles.

Here is what the German General Staff officer Greffat writes about this:

" Behind the period from June 22 to July 5, 1941, the German air forcelost 807 aircraft of all types, and for the period from 6 to 19 July - 477.

These losses indicate that despite the surprise achieved by the Germans, the Russians managed to find the time and strength to provide decisive opposition. ".

On the very first day of the war, fighter pilot Kokorev distinguished himself by ramming an enemy fighter, the feat of the crew is known to the whole worldGastello (the latest research on this fact suggests that the ramming crew was not Gastello's crew, but was the crew of Maslov, who flew with Gastello's crew to attack enemy columns), who threw his burning car onto a cluster of German vehicles.Despite the losses, the Germans in all directions brought into battle everythingnew and new fighters and bombers. They have thrown the front4940 aircraft, including 3940 German, 500 Finnish, 500 Romanianand achieved complete air supremacy.

By October 1941, the Wehrmacht armies approached Moscow, were busycities supplying components for aircraft factories, the time has come for the evacuation of factories and design bureaus of Sukhoi, Yakovlev and others in Moscow, Ilyushin inVoronezh, all the factories of the European part of the USSR demanded the evacuation.

The release of aircraft in November 1941 was reduced by more than three and a half times. Already on July 5, 1941, the Council of People's Commissars of the USSR decided to evacuate from the central regions of the country part of the equipment of some aircraft instrument factories to duplicate their production in Western Siberia, and after a while a decision had to be made to evacuate the entire aircraft industry.

On November 9, 1941, the State Defense Committee approved the schedules for the restoration and start-up of evacuated factories and production plans.

The task was not only to restore the production of aircraft,but also significantly increase their quantity and quality. In December1941of the year, the aircraft production plan was completed by less than 40percent, and motors - only 24 percent.In the most difficult conditions, under bombs, in the cold, the cold of Siberian wintersbackup factories were launched one after another.technologies, new types of materials were used (not at the expense of quality), women and teenagers stood up for the machines.

Lend-lease deliveries were also of no small importance for the front. Throughout the Second World War, 4-5 percent of the total production of aircraft and other weapons produced in the USA was delivered to aircraft. However, a number of materials and equipment supplied by the USA, England, were unique and indispensable for Russia (varnishes, paints, other substances, devices, tools, equipment, medicines, etc.), which cannot be characterized as "minor" or secondary.

The turning point in the work of domestic aircraft factories came around March 1942. At the same time, the combat experience of our pilots grew.

Only during the period from November 19 to December 31, 1942, in the battles for Stalingrad, the Luftwaffe lost 3,000 combat aircraft. Our aviation becameact more actively and showed all its combat power in the NorthernCaucasus. Heroes of the Soviet Union appeared. This title was awardedboth for downed aircraft and for the number of sorties.

In the USSR, the squadron "Normandie-Niemen" was formed, staffed by volunteers - the French. Pilots fought on Yak planes.

The average monthly production of aircraft rose from 2.1 thousand in 1942 to 2.9 thousand in 1943. In total, in 1943, the industryproduced 35 thousand aircraft, 37 percent more than in 1942.In 1943, factories produced 49,000 engines, almost 11,000 more than in 1942.

Back in 1942, the USSR overtook Germany in the production of aircraft - the heroic efforts of our specialists and workers and the "complacency" or unpreparedness of Germany, which did not mobilize the industry in advance under the conditions of war, affected.

In the Battle of Kursk in the summer of 1943, Germany used significant amounts of aircraft, but the power of the Air Force ensured air supremacy for the first time.

By 1944, the front received about 100 aircraft daily, incl. 40 fighters.The main combat vehicles were modernized. Aircraft appeared withimproved combat qualities of Yak-3, Pe-2, Yak 9T, D, LA-5, IL-10.German designers also modernized aircraft. Appeared"Me-109F, G, G2", etc.

By the end of the war, the problem of increasing the range of fighter aircraft arose - the airfields could not keep up with the front. The designers proposed the installation of additional gas tanks on aircraft, and jet weapons began to be used. Radio communications developed, radar was used in air defense. So, on April 17, 1945, bombers of the 18th Air Army in the Koenigsberg area made 516 sorties in 45 minutes and dropped 3743 bombs with a total weight of 550 tons.

In the air battle for Berlin, the enemy took part in 1500 painful aircraft based on 40 airfields near Berlin. In history, this is the most aircraft-saturated air battle, and one should take into account the highest level of combat training on both sides.The Luftwaffe fought aces who shot down 100,150 or more aircraft (a record300 downed combat aircraft).

At the end of the war, the Germans used jet aircraft, which significantly exceeded propeller-driven aircraft in speed - (Me-262, etc.). However, this did not help either. Our pilots in Berlin made 17,500 sorties and completely defeated the German air fleet.

Analyzing military experience, we can conclude that our aircraft, developed in the period 1939-1940. they had constructive reserves for subsequent modernization. It should be noted in passing that not all types of aircraft were put into service in the USSR. For example, in October 1941, the production of MiG-3 fighters was stopped, and in 1943, the production of IL-4 bombers.

The aviation industry of the USSR produced 15,735 aircraft in 1941. In the difficult year of 1942, in the conditions of evacuation of aviation enterprises, 25,436 aircraft were produced, in 1943 - 34,900 aircraft, in 1944 - 40,300 aircraft, in the first half of 1945 20,900 aircraft were produced. Already in the spring of 1942, all factories evacuated from the central regions of the USSR beyond the Urals and Siberia, they fully mastered the production of aviation equipment and weapons. Most of these factories in new places in 1943 and 1944 produced several times more products than before the evacuation.

The success of the rear made it possible to strengthen the country's Air Force. By the beginning of 1944, the Air Force And aground 8818 combat aircraft, and German - 3073. In terms of the number of aircraft, the USSR surpassed Germany by 2,7 ​​times. By June 1944, the German Air Forcealready had only 2,776 aircraft at the front, and our Air Force - 14,787. By the beginning of January 1945, our Air Force had 15,815 combat aircraft. The design of our aircraft was much simpler than that of American, German or British aircraft. This partly explains such a clear advantage in terms of the number of aircraft. Unfortunately, it is not possible to compare the reliability, durability and strength of our and German aircraft, as well as to analyze the tactical and strategic use of aviation in the war of 1941-1945. Apparently, these comparisons would not be in our favor and would conditionally reduce such a striking difference in numbers. Nevertheless, perhaps, the simplification of the design was the only way out in the absence of qualified specialists, materials, equipment and other components for the production of reliable and high-quality equipment in the USSR, especially since, unfortunately, in the Russian army they traditionally take "number" and not skill .

Aviation armament was also improved. in 1942, a large-caliber 37 mm aircraft gun was developed, later appearedand a 45 mm cannon.

By 1942, V.Ya. Klimov developed the M-107 engine instead of the M-105P, which was adopted for installation on water-cooled fighters.

Greffoat writes: “Counting on the fact that the war with Russia, like the war in the West, would be lightning fast, Hitler assumed, after achieving the first successes in the East, to transfer bomber units, as well asthe required number of aircraft back to the West. The East mustwere to remain air connections intended for directsupport of the German troops, as well as military transport units and a certain number of fighter squadrons ... "

German aircraft, created in 1935-1936, at the beginning of the war, no longer had the possibility of radical modernization. According to German General Butler "The Russians had the advantage that in the production of weapons and ammunition they took into account all the featureswaging war in Russia and the simplicity of technology was ensured as much as possible. As a result, Russian factories produced a huge amount of weapons, which were distinguished by their great simplicity of design. Learning to wield such a weapon was relatively easy... "

The Second World War fully confirmed the maturity of domestic scientific and technical thought (this, in the end, ensured further acceleration of the introduction of jet aircraft).

Nevertheless, each of the countries went its own way in designing aircraft.

The aviation industry of the USSR produced 15,735 aircraft in 1941. In the difficult year of 1942, in the conditions of the evacuation of aviation enterprises, 25,436 aircraft were produced, in 1943 - 34,900 aircraft, for1944 - 40,300 aircraft, 20,900 aircraft were produced in the first half of 1945. Already in the spring of 1942, all factories evacuated from the central regions of the USSR beyond the Urals and to Siberia fully mastered the production of aviation equipment and weapons. Most of these factories were in new places in 1943 and 1944 years gave products several times more than before the evacuation.

In addition to its own resources, Germany possessed the resources of the conquered countries. In 1944, German factories produced 27.6 thousand aircraft, and our factories produced 33.2 thousand aircraft in the same period. In 1944, the production of aircraft exceeded the figures of 1941 by 3.8 times.

In the first months of 1945, the aviation industry was preparing technicians for the final battles. So, the Siberian Aviation Plant N 153, which produced 15 thousand fighters during the war, in January-March 1945 transferred 1.5 thousand modernized fighters to the front.

The success of the rear made it possible to strengthen the country's Air Force. By the beginning of 1944, the Air Force had 8818 combat aircraft, and the German - 3073. In terms of the number of aircraft, the USSR surpassed Germany by 2.7 times. By June 1944, the German Air Forcealready had only 2,776 aircraft at the front, and our Air Force - 14,787. By the beginning of January 1945, our Air Force had 15,815 combat aircraft. The design of our aircraft was much simpler than American, Germanor English cars. This partly explains such a clear advantage in terms of the number of aircraft. Unfortunately, it is not possible to compare the reliability, durability and strength of our and German aircraft, butalso analyze the tactical and strategic use of aviation in the war of 1941-1945. Apparently these comparisons would not be inour favor and conditionally reduce such a striking difference in numbers. Nevertheless, perhaps, the simplification of the design was the only way out in the absence of qualified specialists, materials, equipment and other components for the production of reliable and high-quality equipment in the USSR, especially since, unfortunately, in the Russian army they traditionally take "number" and not skill .

Aviation armament was also improved. in 1942, a large-caliber 37 mm aircraft gun was developed, later a 45 mm caliber gun appeared. By 1942, V.Ya. Klimov developed the M-107 engine to replace the M-105P, which was adopted for installation on water-cooled fighters.

The fundamental improvement of the aircraft is its transformationchange from propeller to jet. To increase flight speedput a more powerful engine. However, at speeds over 700 km/hspeed gain from engine power cannot be achieved. Exithouse out of position is the application of traction.Applicableturbojet / turbojet / or liquid-propellant / rocket engine / engine.the second half of the 30s in the USSR, England, Germany, Italy, later - inThe United States intensively created a jet aircraft. In 1938, lanes appeared.the world's highest, German BMW jet engines, Junkers. In 1940made test flights of the first Campini-Capro jet aircraftnor", created in Italy, later the German Me-262, Me-163 appearedXE-162. In 1941, the Gloucester aircraft with a jet was tested in England.engine, and in 1942 they tested a jet aircraft in the USA - "Airokomet". In England, a twin-engine jet aircraft "Metheor", who took part in the war. In 1945, on the plane "MeTheor-4" was set a world speed record of 969.6 km / h.

In the USSR, in the initial period, practical work on the creation of reactorsactive engines was carried out in the direction of the rocket engine. Under the guidanceS.P.Koroleva., A.F.Tsander designers A.M.Isaev, L.S.Dushkindesignedhoisted the first domestic jet engines. The pioneer of the turbojetactive engines was A.M. Lyulka.At the beginning of 1942, G. Bakhchivandzhi made the first flight to the jetactive domestic aircraft. Soon this pilot diedduring aircraft testing.Work on the creation of a practical jet aircraftresumed after the war with the creation of the Yak-15, MiG-9 using notGerman jet engines YuMO.

In conclusion, it should be noted that the Soviet Union entered the war with numerous but technically backward fighter aircraft. This backwardness was, in essence, an inevitable phenomenon for a country that had only recently embarked on the path of industrialization, which the Western European states and the United States had already traveled in the 19th century. By the mid-20s of the 20th century, the USSR was an agrarian country with a half-illiterate, mostly rural population and a meager percentage of engineering, technical and scientific personnel. Aircraft building, engine building and non-ferrous metallurgy were in their infancy. Suffice it to say that in tsarist Russia they did not produce ball bearings and carburetors for aircraft engines, aircraft electrical equipment, control and aeronautical instruments at all. Aluminium, wheel tires and even copper wire had to be purchased abroad.

Over the next 15 years, the aviation industry, along with related and raw material industries, was created almost from scratch, and simultaneously with the construction of the world's largest air force at that time.

Of course, with such a fantastic pace of development, serious costs and forced compromises were inevitable, because it was necessary to rely on the available material, technological and personnel base.

In the most difficult situation were the most complex science-intensive industries - engine building, instrumentation, radio electronics. It must be admitted that the Soviet Union was unable to overcome the lag behind the West in these areas during the pre-war and war years. The difference in "starting conditions" turned out to be too great, and the time allotted by history was too short. Until the end of the war, we produced engines created on the basis of foreign models purchased back in the 30s - Hispano-Suiza, BMW and Wright-Cyclone. Their repeated forcing led to an overstrain of the structure and a steady decrease in reliability, and, as a rule, it was not possible to bring their own promising developments to mass production. The exception was the M-82 and its further development, the M-82FN, thanks to which, perhaps, the best Soviet fighter during the war, the La-7, was born.

During the war years, they were unable to establish in the Soviet Union the serial production of turbochargers and two-stage superchargers, multifunctional propulsion automation devices, similar to the German "commandogerat", powerful 18-cylinder air-cooled engines, thanks to which the Americans overcame the milestone in 2000, and then in 2500 hp Well, by and large, no one was seriously engaged in work on water-methanol boosting of engines. All this severely limited aircraft designers in creating fighters with higher flight performance than the enemy.

No less serious restrictions were imposed by the need to use wood, plywood and steel pipes instead of scarce aluminum and magnesium alloys. The insurmountable weight of the wooden and mixed construction made it necessary to weaken the armament, limit the ammunition load, reduce the fuel supply and save on armor protection. But there was simply no other way out, because otherwise it would not even be possible to bring the flight data of Soviet aircraft closer to the characteristics of German fighters.

For a long time, our aircraft industry compensated for the lag in quality due to quantity. Already in 1942, despite the evacuation of 3/4 of the production capacities of the aviation industry, 40% more combat aircraft were produced in the USSR than in Germany. In 1943, Germany made significant efforts to increase the production of combat aircraft, but nevertheless the Soviet Union built more of them by 29%. Only in 1944, the Third Reich, through the total mobilization of the resources of the country and occupied Europe, caught up with the USSR in the production of combat aircraft, but during this period the Germans had to use up to 2/3 of their aviation in the West, against the Anglo-American allies.

By the way, we note that for every combat aircraft produced in the USSR, there were 8 times fewer machine park units, 4.3 times less electricity and 20% fewer workers than in Germany! Moreover, more than 40% of the workers in the Soviet aviation industry in 1944 were women, and over 10% were teenagers under 18 years old.

These figures indicate that Soviet aircraft were simpler, cheaper and more technologically advanced than German ones. Nevertheless, by the middle of 1944, their best models, such as the Yak-3 and La-7 fighters, surpassed the German machines of the same type and contemporary with them in a number of flight parameters. The combination of sufficiently powerful engines with high aerodynamic and weight culture made it possible to achieve this, despite the use of archaic materials and technologies designed for simple production conditions, outdated equipment and low-skilled workers.

It can be objected that in 1944 these types accounted for only 24.8% of the total production of fighters in the USSR, and the remaining 75.2% were older types with worse flight performance. One can also recall that the Germans in 1944 were already actively developing jet aircraft, having achieved considerable success in this. The first samples of jet fighters were launched into mass production and began to enter combat units.

Nevertheless, the progress of the Soviet aircraft industry during the difficult war years is undeniable. And his main achievement is that our fighters managed to win back low and medium heights from the enemy, on which attack aircraft and short-range bombers operated - the main strike force of aviation on the front line. This ensured the successful combat work of the "silt" and Pe-2 on German defensive positions, concentration of forces and transport communications, which, in turn, contributed to the victorious offensive of the Soviet troops at the final stage of the war.

There is a lot to be said about World War II. There are simply too many facts. In this review, attention should be paid to such a topic as the aviation of the Second World War. Let's talk about the most famous aircraft that were used in combat.

I-16 - "donkey", "donkey". Soviet-made monoplane fighter. It first appeared in the 30s. This happened in the Polikarpov Design Bureau. The first to fly a fighter into the air was Valery Chkalov. It happened at the end of December 1933. The aircraft took part in the civil war that broke out in Spain in 1936, in the conflict with Japan on the Khalkhin Gol River, in the Soviet-Finnish battle. By the beginning of the Great Patriotic War, the fighter was the main unit of the corresponding fleet of the USSR. Most of the pilots began their careers with the service on the I-16.

Inventions of Alexander Yakovlev

Aviation of the Second World War included the Yak-3 aircraft. It should be understood as a single-engine fighter, the development of which was carried out under the leadership of Alexander Yakovlev. The aircraft became an excellent continuation of the Yak-1 model. The production of the aircraft took place from 1994 to 1945. During this time, it was possible to design about 5 thousand fighters. The aircraft was recognized as the best fighter of the Second World War, designed for low altitudes. This model was in service with France.

Aviation of the USSR has gained a lot since the invention of the Yak-7 (UTI-26) aircraft. This is a single-engine aircraft developed. It was used from the position of a training aircraft. Production began in 1942. About 6 thousand of these models took to the air.

More advanced model

Aviation of the USSR had such a fighter as the K-9. This is the most massive model, the production of which lasted about 6 years, starting in 1942. During this time, about 17 thousand aircraft were designed. Despite the fact that the model had few differences from the FK-7 aircraft, in all respects it became a more perfect continuation of the series.

Aircraft produced under the direction of Petlyakov

When discussing such a topic as the aviation of the Second World War, it should be noted the plane called the Pawn (Pe-2). This is a dive bomber, which is the most massive in its class. This model was actively used on the battlefields.

Aviation of the USSR of the Second World War included in its composition such an aircraft as the PE-3. This model should be understood as a twin-engine fighter. Its main characteristic was its all-metal construction. The development was carried out in OKB-29. The PE-2 dive bomber was taken as the basis. V. Petlyakov supervised the production process. The first aircraft was designed in 1941. It was distinguished from the bomber by the absence of a lower hatch for a rifle installation. There were no brake bars either.

Fighter that could fly at high altitudes

The military aviation of the USSR during the Second World War was supplemented by such a high-altitude fighter as the MIG-3. This aircraft was used in a wide variety of ways. Among the main differences, one can single out the fact that he could rise to a height of up to 12 thousand meters. The speed at the same time reached a fairly high level. With the help of this, they successfully fought against enemy aircraft.

Fighters, the production of which was led by Lavochkin

Speaking on such a topic as World War II aviation, it is necessary to note a model called LaGG-3. This is a monoplane fighter, which was in service with the Red Army Air Force. It was used from the position of a fighter, interceptor, bomber, reconnaissance. Production lasted from 1941 to 1944. The designers are Lavochkin, Gorbunov, Gudkov. Among the positive qualities, one should highlight the presence of powerful weapons, high survivability, minimal use of rare materials. Pine and plywood were used as the main inputs in the creation of the fighter.

Military aviation had in its possession the La-5 model, the design of which took place under the leadership of Lavochkin. This is a monoplane fighter. The main characteristics are the presence of only one place, a closed cockpit, a wooden frame and exactly the same wing spars. The production of this aircraft began in 1942. At the very beginning, only two automatic 20-mm cannons were used as weapons. Designers placed them in front of the motor. Instrumentation did not differ in variety. There was not even a single gyroscopic instrument. And if we compare such an aircraft with those aircraft that were used by Germany, America or England, it may seem that it is very far behind them in technical terms. However, flight performance was at a high level. In addition, a simple design, no need for time-consuming maintenance, undemanding to the conditions of the take-off fields made the model just perfect for that period. In one year, about one thousand fighters were developed.

The USSR keeps a mention of such a model as La-7. This is a single-seat monoplane fighter designed by Lavochkin. The first such aircraft was produced in 1944. He took to the air in February. In May, it was decided to start its mass production. Almost all the pilots who became Heroes of the Soviet Union flew the La-7.

Model produced under the direction of Polikarpov

The military aviation of the USSR included the U-2 (PO-2) model. This is a multi-purpose biplane, the production of which was directed by Polikarpov in 1928. The main goal for which the release of the aircraft took place was the training of pilots. It was characterized by the presence of good aerobatic qualities. When the Great Patriotic War began, it was decided to convert the standard models into light, night bomber aircraft. The load at the same time reached 350 kg. The aircraft was mass-produced until 1953. For all the time it was possible to produce about 33 thousand models.

high speed fighter

The military aviation of the Second World War included such a machine as the Tu-2. This model is also known as ANT-58 and 103 Tu-2. This is a twin-engine bomber that could develop a high flight speed. For all the time of its production, about 2257 models were designed. The bomber was in service until 1950.

flying tank

No less popular is such an aircraft as the Il-2. The attack aircraft also bore the nickname "humped". This was facilitated by the shape of the fuselage. The designers called this car a flying tank. German pilots called this model a concrete plane and a cemented bomber due to its special strength. Ilyushin was engaged in the production of attack aircraft.

What can be said about German aviation?

The German aviation of the Second World War included such a model as the Messerschmitt Bf.109. This is a low-wing piston fighter. It was used as an interceptor, fighter, bomber and reconnaissance aircraft. This is the most massive aircraft in the history of World War II (33984 models). Almost all German pilots started flying on this aircraft.

"Messerschmitt Bf.110" is a heavy strategic fighter. Due to the fact that it could not be used for its intended purpose, the model was reclassified as a bomber. The aircraft has found wide application in different countries. He took part in hostilities in various parts of the globe. Good luck accompanied such an aircraft due to the suddenness of its appearance. However, if a maneuverable battle flared up, then this model almost always lost. In this regard, such an aircraft was withdrawn from the front already in 1943.

"Messerschmit Me.163" (Comet) - missile fighter-interceptor. First took to the air back in 1941 at the very beginning of September. It did not differ in mass production. By 1944, only 44 models had been produced. The first sortie took place only in 1944. In total, only 9 aircraft were shot down with their help, with the loss of 11.

"Messerschmit Me.210" - a heavy fighter that acted as a replacement for the Bf.110 model. He made his first flight in 1939. In its design, the model had several defects, in connection with which its combat value suffered quite a lot. All about 90 models were published. 320 aircraft were never completed.

"Messerschmit Me.262" - a jet fighter, which also acted as a bomber and reconnaissance aircraft. The first in the world to take part in hostilities. It can also be considered the world's first jet fighter. The main armament was 30-mm air guns, which were installed near the bow. In this regard, heaped and dense fire was provided.

British-made aircraft

The Hawker Hurricane is a British-made single-seat fighter aircraft produced in 1939. For all the time of production, about 14 thousand models were published. In connection with various modifications, the machine was used as an interceptor, bomber and attack aircraft. There were also such modifications that implied the take-off of the aircraft from aircraft carriers. Among the German aces, this aircraft was called the "bucket with nuts." This is due to the fact that he was quite heavy to manage and slowly gained altitude.

The Supermarine Spitfire is a British-made fighter aircraft that has a single engine and an all-metal low-wing monoplane. The chassis of this model could be removed. Various modifications made it possible to use the model as a fighter, interceptor, bomber and reconnaissance aircraft. About 20 thousand cars were produced. Some of them were used until the 50s. They were mainly used only at the very beginning of the war.

The Hawker Typhoon is a single-seat bomber that was produced until 1945. He was in service until 1947. The development was carried out in order to use it from the position of an interceptor. It is one of the most successful fighters. However, there were some problems, of which the low rate of climb can be distinguished. The first flight took place in 1940.

Japanese aviation

The Japanese aviation of the Second World War basically copied the models of those aircraft that were used in Germany. A large number of fighters were produced to support ground forces in combat operations. It also implied local air supremacy. Quite often, World War II aircraft were used to raid China. It is worth noting that there were no strategic bombers in the Japanese aviation. Among the main fighters are: Nakajima Ki-27, Nakajima Ki-43 Hayabusa, Nakajima Ki-44 Shoki, Kawasaki Ki-45 Toryu, Kawasaki Ki-61 Hien. also used transport, training, reconnaissance aircraft. In aviation, there was a place for special-purpose models.

American fighters

What else can be said on such a topic as World War II aviation? The United States also did not stand aside. The Americans, for quite understandable reasons, approached the development of the fleet and aviation quite thoroughly. Most likely, it was precisely this thoroughness that played a role in the fact that the production facilities were among the most powerful not only in terms of numbers, but also in terms of capabilities. By the start of hostilities, the US was armed with models such as the Curtiss P-40. However, after some time this car was replaced by the P-51 Mustang, P-47 Thunderbolt, P-38 Lightning. As strategic bombers, aircraft of such models as the B-17 FlyingFortress and B-24 Liberator were used. In order to be able to carry out strategic bombing of Japan, Americans designed B-29 Superfortress aircraft.

Conclusion

Aviation played a significant role in World War II. Virtually no battle took place without aircraft. However, there is nothing strange in the fact that states measured their strength not only on the ground, but also in the air. Accordingly, each country approaches both the training of pilots and the creation of new aircraft with a great deal of responsibility. In this review, we tried to consider those aircraft that were used (successfully and not so) in hostilities.

It was one of the main branches of the military and played a very important role in the course of hostilities. It is no coincidence that each of the belligerents sought to ensure a constant increase in the combat capability of their aviation by increasing the production of aircraft and their continuous improvement and renewal. As never before, scientific and engineering potential was widely involved in the military sphere, many research institutes and laboratories, design bureaus and testing centers were operating, through the efforts of which the latest military equipment was created. It was a time of unusually rapid progress in aircraft construction. At the same time, the era of the evolution of aircraft with piston engines, which had reigned supreme in aviation since its inception, seemed to be ending. Combat aircraft of the end of the Second World War were the most advanced examples of aviation equipment created on the basis of piston engines.

The essential difference between the peaceful and war periods of the development of combat aviation was that during the war the effectiveness of technology was determined directly by experience. If in peacetime military specialists and aircraft designers, when ordering and creating new types of aircraft, relied only on speculative ideas about the nature of a future war or were guided by the limited experience of local conflicts, then large-scale military operations dramatically changed the situation. The practice of air combat became not only a powerful catalyst in accelerating the progress of aviation, but also the only criterion for comparing the quality of aircraft and choosing the main directions for further development. Each side improved its aircraft based on its own experience of warfare, the availability of resources, the capabilities of technology and the aviation industry as a whole.

During the war years in England, the USSR, the USA, Germany and Japan, a large number of aircraft were created, which played a significant role in the course of the armed struggle. Among them are many outstanding examples. Of interest is the comparison of these machines, as well as the comparison of those engineering and scientific ideas that were used in their creation. Of course, among the numerous types of aircraft that took part in the war and represented different schools of aircraft construction, it is difficult to single out the indisputably best ones. Therefore, the choice of machines to some extent is conditional.

Fighters were the main means of gaining air supremacy in the fight against the enemy. The success of the combat operations of the ground forces and other branches of aviation, the security of rear facilities largely depended on the effectiveness of their actions. It is no coincidence that it was the class of fighters that developed most intensively. The best of them are traditionally called the Yak-3 and La-7 aircraft (USSR), the North American R-51 Mustang (Mustang, USA), the Supermarine Spitfire (Spitfire, England) and the Messerschmitt Bf 109 ( Germany). Among the many modifications of Western fighters, the P-51D, Spitfire XIV and Bf 109G-10 and K-4 were selected for comparison, that is, those aircraft that were mass-produced and entered service with the air force at the final stage of the war. All of them were created in 1943 - early 1944. These machines reflected the richest combat experience already accumulated by that time by the warring countries. They became, as it were, symbols of the military aviation equipment of their time.

Before comparing different types of fighters, it is worth saying a little about the basic principles of comparison. The main thing here is to keep in mind the conditions of combat use under which they were created. The war in the East showed that in the presence of a front line where ground forces were the main force of the armed struggle, relatively low flight altitudes were required from aviation. The experience of air battles on the Soviet-German front shows that the vast majority of them were fought at altitudes up to 4.5 km, regardless of the altitude of the aircraft. Soviet designers, improving fighters and engines for them, could not ignore this circumstance. At the same time, the British Spitfires and the American Mustangs were distinguished by their higher altitude, since the nature of the actions for which they were counting was completely different. In addition, the P-51D had a much longer range needed to escort heavy bombers and was therefore significantly heavier than Spitfires, German Bf 109s and Soviet fighters. Thus, since the British, American and Soviet fighters were created for different combat conditions, the question of which of the machines as a whole was the most effective loses its meaning. It is advisable to compare only the main technical solutions and features of machines.

The situation is different with the German fighters. They were intended for air combat on both the Eastern and Western fronts. Therefore, they can reasonably be compared with all Allied fighters.

So what stood out the best fighters of the Second World War? What was their fundamental difference from each other? Let's start with the main thing - with the technical ideology laid down by the designers in the projects of these aircraft.

The most unusual in terms of the concept of creation were, perhaps, the Spitfire and Mustang.

“This is not just a good plane, this is a Spitfire!” - such an assessment by the English test pilot G. Powell, no doubt, applies to one of the last fighter variants of this family - the Spitfire XIV, the best fighter of the British Air Force during the war. It was on the Spitfire XIV that a German Me 262 jet fighter was shot down in an air battle.

Creating the Spitfire in the mid-1930s, the designers tried to combine seemingly incompatible things: the high speed inherent in the then high-speed monoplane fighters, with the excellent maneuverability, altitude and takeoff and landing characteristics inherent in biplanes. The goal was basically achieved. Like many other high-speed fighters, the Spitfire had a well-streamlined cantilever monoplane design. But this was only a superficial resemblance. For its weight, the Spitfire had a relatively large wing, which gave a small load per unit of bearing surface, much less than other monoplane fighters. Hence, excellent maneuverability in the horizontal plane, high ceiling and good takeoff and landing properties. This approach was not something exceptional: Japanese designers, for example, did the same. But the creators of Spitfire went further. Due to the high aerodynamic drag of such a large wing, it was impossible to count on achieving a high maximum flight speed - one of the most important indicators of the quality of fighters of those years. To reduce drag, they used profiles of a much thinner relative thickness than other fighters, and gave the wing an elliptical shape in plan. This further reduced aerodynamic drag when flying at high altitude and in maneuver modes.

The company managed to create an outstanding combat aircraft. This does not mean that the Spitfire was devoid of any shortcomings. They were. For example, due to the low load on the wing, it was inferior to many fighters in terms of accelerating properties in a dive. Slower than German, American, and even more so Soviet fighters, it reacted to the actions of the pilot in a roll. However, these shortcomings were not of a fundamental nature, and in general, the Spitfire was undoubtedly one of the strongest air combat fighters, which demonstrated excellent qualities in action.

Among the many variants of the Mustang fighter, the greatest success fell on aircraft equipped with English Merlin engines. These were the R-51B, C and, of course, the R-51D - the best and most famous American fighter of World War II. Since 1944, it was these aircraft that ensured the safety of heavy American B-17 and B-24 bombers from attacks by German fighters and demonstrated their superiority in battle.

The main distinguishing feature of the Mustang in terms of aerodynamics was a laminar wing, for the first time in the world practice of aircraft industry, installed on a combat aircraft. About this "highlight" of the aircraft, born in the laboratory of the American research center NASA on the eve of the war, it should be said especially. The fact is that the opinion of experts on the advisability of using a laminar wing on fighters of that period is ambiguous. If before the war high hopes were placed on laminar wings, since under certain conditions they had less aerodynamic resistance compared to conventional ones, then the experience with the Mustang reduced the initial optimism. It turned out that in real operation such a wing is not effective enough. The reason was that in order to implement a laminar flow on a part of such a wing, a very careful surface finish and high accuracy in maintaining the profile were required. Due to the roughness that arose when applying a protective color to the aircraft, and even a small inaccuracy in the profiling, which inevitably appeared in mass production (small wave-like thin metal skin), the effect of laminarization on the R-51 wing was greatly reduced. In terms of their load-bearing properties, laminar airfoils were inferior to conventional airfoils, which caused difficulties in ensuring good maneuverability and takeoff and landing properties.

At low angles of attack, laminar wing profiles (sometimes called laminated wing profiles) have less aerodynamic drag than conventional type profiles.

In addition to reduced resistance, laminar profiles had better speed qualities - with an equal relative thickness, the effects of air compressibility (wave crisis) manifested themselves at higher speeds than on conventional type profiles. This already had to be reckoned with. In dives, especially at high altitudes, where the speed of sound is much lower than near the ground, aircraft began to reach speeds at which the features associated with approaching the speed of sound were already manifested. It was possible to increase the so-called critical speed either by using faster profiles, which turned out to be laminar, or by reducing the relative thickness of the profile, while putting up with the inevitable increase in the weight of the structure and reducing the volume of the wing, often used (including on the P-51D) for placement of gas tanks and. Interestingly, due to the much smaller relative thickness of the airfoils, the wave crisis on the wing of the Spitfire occurred at a higher speed than on the wing of the Mustang.

Research at the British Aviation Research Center RAE showed that due to the significantly smaller relative thickness of the wing profiles, the Spitfire fighter at high speeds had a lower drag coefficient than the Mustang. This was due to the later manifestation of the wave flow crisis and its more “soft” character.

If air battles were fought at relatively low altitudes, the crisis phenomena of air compressibility almost did not manifest themselves, so the need for a special high-speed wing was not acutely felt.

The way of creating the Soviet aircraft Yak-3 and La-7 turned out to be very unusual. In essence, they were deep modifications of the Yak-1 and LaGG-3 fighters, developed in 1940 and mass-produced.

In the Soviet Air Force at the final stage of the war there was no fighter more popular than the Yak-3. At that time it was the lightest fighter. The French pilots of the Normandie-Niemen regiment, who fought on the Yak-3, spoke of its combat capabilities in the following way: “The Yak-3 gives you complete superiority over the Germans. On the Yak-3, two can fight against four, and four against sixteen!

A radical revision of the Yak design was undertaken in 1943 with the aim of dramatically improving flight performance with a very modest power plant. The decisive direction in this work was the lightening of the aircraft (including by reducing the wing area) and a significant improvement in its aerodynamics. Perhaps this was the only opportunity to qualitatively promote the aircraft, since the Soviet industry had not yet mass-produced new, more powerful engines suitable for installation on the Yak-1.

Such an exceptionally difficult path for the development of aviation technology was extraordinary. The usual way to improve the flight data complex of aircraft was then to improve aerodynamics without noticeable changes in the dimensions of the airframe, as well as to install more powerful engines. This was almost always accompanied by a marked increase in weight.

The designers of the Yak-3 coped brilliantly with this difficult task. It is unlikely that in the aviation of the period of the Second World War one can find another example of a similar and so effectively performed work.

The Yak-3 compared to the Yak-1 was much lighter, had a smaller relative profile thickness and wing area, and had excellent aerodynamic properties. The power-to-weight ratio of the aircraft has increased significantly, which has dramatically improved its rate of climb, acceleration characteristics and vertical maneuverability. At the same time, such an important parameter for horizontal maneuverability, takeoff and landing as the specific wing load has changed little. During the war, the Yak-3 turned out to be one of the easiest fighters to fly.

Of course, in tactical terms, the Yak-3 by no means replaced aircraft that were distinguished by stronger weapons and longer combat flight duration, but perfectly complemented them, embodying the idea of ​​a light, high-speed and maneuverable air combat vehicle, designed primarily to fight fighters. enemy.

One of the few, if not the only air-cooled fighter, which can rightfully be attributed to the best air combat fighters of the Second World War. On the La-7, the famous Soviet ace I.N. Kozhedub shot down 17 German aircraft (including the Me-262 jet fighter) out of 62 destroyed by him on La fighters.

The history of the creation of La-7 is also unusual. At the beginning of 1942, on the basis of the LaGG-3 fighter, which turned out to be a rather mediocre combat vehicle, the La-5 fighter was developed, which differed from its predecessor only in the power plant (the liquid-cooled motor was replaced with a much more powerful two-row “star”). In the course of further development of the La-5, the designers focused on its aerodynamic improvement. During the period 1942-1943. fighters of the La brand were the most frequent "guests" in full-scale wind tunnels of the leading Soviet aviation research center TsAGI. The main purpose of such tests was to identify the main sources of aerodynamic losses and to determine design measures that help reduce aerodynamic drag. An important feature of this work was that the proposed design changes did not require major alterations to the aircraft and changes in the production process and could be relatively easily carried out by mass-produced factories. It was a truly "jewelry" work, when, it would seem, a rather impressive result was obtained from mere trifles.

The fruit of this work was the La-5FN, which appeared at the beginning of 1943, one of the strongest Soviet fighters of that time, and then the La-7, an aircraft that rightfully took its place among the best fighters of the Second World War. If during the transition from La-5 to La-5FN the increase in flight data was achieved not only due to better aerodynamics, but also due to a more powerful engine, then the improvement in the performance of La-7 was achieved solely by means of aerodynamics and a reduction in the weight of the structure. This aircraft had a speed of 80 km / h more than the La-5, of which 75% (that is, 60 km / h) was given by aerodynamics. Such an increase in speed is equivalent to an increase in engine power by more than a third, and without increasing the weight and dimensions of the aircraft.

The best features of an air combat fighter were embodied in the La-7: high speed, excellent maneuverability and rate of climb. In addition, compared with the rest of the fighters discussed here, it had greater survivability, since only this aircraft had an air-cooled engine. As you know, such motors are not only more viable than liquid-cooled engines, but also serve as a kind of protection for the pilot from fire from the front hemisphere, since they have large cross-sectional dimensions.

The German fighter Messerschmitt Bf 109 was created around the same time as the Spitfire. Like the English aircraft, the Bf 109 became one of the most successful examples of a combat vehicle during the war and went through a long evolutionary path: it was equipped with more and more powerful engines, improved aerodynamics, operational and flight characteristics. In terms of aerodynamics, the last major change was made in 1941 with the introduction of the Bf 109F. Further improvement of flight data was mainly due to the installation of new motors. Externally, the latest modifications of this fighter - Bf 109G-10 and K-4 differed little from the much earlier Bf 109F, although they had a number of aerodynamic improvements.

This aircraft was the best representative of the light and maneuverable combat vehicle of the Nazi Luftwaffe. Throughout almost the entire second world war, the Messerschmitt Bf 109 fighters were among the best examples of aircraft in their class, and only towards the end of the war did they begin to lose their positions. It turned out to be impossible to combine the qualities inherent in the best Western fighters, designed for a relatively high combat altitude, with the qualities inherent in the best Soviet "medium-altitude" fighters.

Like their British counterparts, the designers of the Bf 109 attempted to combine a high top speed with good maneuverability and takeoff and landing qualities. But they solved this problem in a completely different way: unlike the Spitfire, the Bf 109 had a large specific load on the wing, which made it possible to obtain high speed, and to improve maneuverability, not only well-known slats were used, but also flaps, which at the right time battles could be deflected by the pilot at a small angle. The use of controlled flaps was a new and original solution. To improve takeoff and landing characteristics, in addition to automatic slats and controlled flaps, hovering ailerons were used, which worked as additional sections of the flaps; a controlled stabilizer was also used. In a word, the Bf 109 had a unique system of direct lift control, largely characteristic of modern aircraft with their inherent automation. However, in practice, many of the designers' decisions did not take root. Due to the complexity, it was necessary to abandon the controlled stabilizer, hanging ailerons, and the flap release system in battle. As a result, in terms of its maneuverability, the Bf 109 did not differ much from other fighters, both Soviet and American, although it was inferior to the best domestic aircraft. Takeoff and landing characteristics were similar.

The experience of aircraft construction shows that the gradual improvement of a combat aircraft is almost always accompanied by an increase in its weight. This is due to the installation of more powerful, and therefore heavier engines, an increase in fuel supply, an increase in the power of weapons, the necessary structural reinforcements and other related activities. In the end, there comes a time when the reserves of this design are exhausted. One of the limitations is the specific load on the wing. This, of course, is not the only parameter, but one of the most important and common to all aircraft. So, as the Spitfire fighters were modified from version 1A to XIV and Bf 109 from B-2 to G-10 and K-4, their specific wing load increased by about a third! Already in the Bf 109G-2 (1942) it was 185 kg/m2, while the Spitfire IX, which was also released in 1942, had about 150 kg/m2. For the Bf 109G-2, this wing loading was close to the limit. With its further growth, the aerobatic, maneuvering and takeoff and landing characteristics of the aircraft deteriorated sharply, despite the very effective mechanization of the wing (slats and flaps).

Since 1942, German designers have been improving their best air combat fighter under very strict weight restrictions, which greatly narrowed the possibilities for qualitative improvement of the aircraft. And the creators of the Spitfire still had sufficient reserves and continued to increase the power of the installed engines and strengthen the weapons, without particularly considering the increase in weight.

The quality of their mass production has a great influence on the aerodynamic properties of aircraft. Careless manufacturing can negate all the efforts of designers and scientists. This doesn't happen very often. Judging by the captured documents, in Germany, conducting a comparative study of the aerodynamics of German, American and British fighters at the end of the war, they came to the conclusion that the Bf 109G had the worst quality of production, and, in particular, for this reason, its aerodynamics turned out to be the worst, which with a high probability can be extended to the Bf 109K-4.

From the foregoing, it can be seen that in terms of the technical concept of creation and the aerodynamic features of the layout, each of the compared aircraft is quite original. But they also have many common features: well-streamlined shapes, careful engine cowling, well-developed local aerodynamics and aerodynamics of cooling devices.

As for the design, Soviet fighters were much simpler and cheaper to manufacture than British, German and, especially, American aircraft. Scarce materials were used in them in very limited quantities. Thanks to this, the USSR managed to ensure a high rate of aircraft production in the face of the most severe material restrictions and a lack of skilled labor. I must say that our country is in the most difficult situation. From 1941 to 1944 inclusive, a significant part of the industrial zone, where many metallurgical enterprises were located, was occupied by the Nazis. Some factories managed to be evacuated inland and set up production in new places. But a significant part of the production potential was still irretrievably lost. In addition, a large number of skilled workers and specialists went to the front. At the machines they were replaced by women and children who could not work at the appropriate level. Nevertheless, the aircraft industry of the USSR, although not immediately, was able to meet the needs of the front in aircraft.

Unlike all-metal Western fighters, wood was widely used in Soviet aircraft. However, in many power elements, which actually determined the weight of the structure, metal was used. That is why, in terms of weight perfection, the Yak-3 and La-7 practically did not differ from foreign fighters.

In terms of technological sophistication, ease of access to individual units and ease of maintenance in general, the Bf 109 and Mustang looked somewhat preferable. However, Spitfires and Soviet fighters were also well adapted to the conditions of combat operation. But in terms of such very important characteristics as the quality of equipment and the level of automation, the Yak-3 and La-7 were inferior to Western fighters, the best of which were German aircraft (not only Bf 109, but others) in terms of automation.

The most important indicator of high flight performance of the aircraft and its overall combat capability is the power plant. It is in the aircraft engine industry that the latest achievements in technology, materials, control and automation systems are first of all embodied. Engine building is one of the most science-intensive branches of the aircraft industry. Compared to an aircraft, the process of creating and fine-tuning new engines takes much more time and requires a lot of effort.

During the Second World War, England occupied a leading position in aircraft engine building. It was the Rolls-Royce engines that equipped the Spitfires and the best versions of the Mustangs (P-51B, C and D). It can be said without exaggeration that just the installation of the English Merlin engine, which was produced in the USA under license by Packard, made it possible to realize the great capabilities of the Mustang and brought it into the category of elite fighters. Prior to this, the R-51, although original, was a rather mediocre aircraft in terms of combat capabilities.

The peculiarity of English engines, which largely determined their excellent performance, was the use of high-grade gasoline, the conditional octane number of which reached 100-150. This made it possible to apply a large degree of air pressure (more precisely, the working mixture) into the cylinders and thereby obtain high power. The USSR and Germany could not meet the needs of aviation in such high-quality and expensive fuel. Typically, gasoline with an octane rating of 87-100 was used.

A characteristic feature that united all the engines that were on the compared fighters was the use of two-speed drive centrifugal superchargers (PTsN), providing the required altitude. But the difference between Rolls-Royce engines was that their superchargers had not one, as usual, but two successive compression stages, and even with intermediate cooling of the working mixture in a special radiator. Despite the complexity of such systems, their use turned out to be fully justified for high-altitude motors, since it significantly reduced the power losses spent by the motor for pumping. This was a very important factor.

The original system was the injection of motors DB-605, driven through a turbo coupling, which, with automatic control, smoothly adjusted the gear ratio from the motor to the blower impeller. In contrast to the two-speed drive superchargers that were on Soviet and British engines, the turbo coupling made it possible to reduce the power drop that occurred between the injection speeds.

An important advantage of German engines (DB-605 and others) was the use of direct fuel injection into the cylinders. Compared to a conventional carburetor system, this increased the reliability and efficiency of the power plant. Of the other engines, only the Soviet ASh-82FN, which was on the La-7, had a similar direct injection system.

A significant factor in improving the flight performance of the Mustang and Spitfire was that their motors had relatively short-term modes of operation at high power. In combat, the pilots of these fighters could for some time use, in addition to long-term, that is, nominal, either combat (5-15 minutes), or in emergency cases, emergency (1-5 minutes) modes. The combat, or, as it was also called, the military regime became the main one for the operation of the engine in air combat. The engines of Soviet fighters did not have high power modes at altitude, which limited the possibility of further improving their flight characteristics.

Most variants of the Mustangs and Spitfires were designed for high combat altitude, which is typical for aviation operations in the West. Therefore, their motors had sufficient altitude. German motor builders were forced to solve a complex technical problem. With the relatively high design height of the engine required for air combat in the West, it was important to provide the necessary power at low and medium altitudes required for combat operations in the East. As is known, a simple increase in altitude usually leads to increasing power losses at low altitudes. Therefore, the designers showed a lot of ingenuity and applied a number of extraordinary technical solutions. In terms of its altitude, the DB-605 engine occupied, as it were, an intermediate position between English and Soviet engines. To increase power at altitudes below the calculated one, an injection of a water-alcohol mixture was used (MW-50 system), which made it possible, despite the relatively low octane number of fuel, to significantly increase boost, and, consequently, power without detonation. It turned out a kind of maximum mode, which, like the emergency one, could usually be used for up to three minutes.

At altitudes above the calculated one, nitrous oxide injection (GM-1 system) could be used, which, being a powerful oxidizing agent, seemed to compensate for the lack of oxygen in a rarefied atmosphere and made it possible for some time to increase the altitude of the motor and bring its characteristics closer to those of Rolls-motors. Royce. True, these systems increased the weight of the aircraft (by 60-120 kg), significantly complicated the power plant and its operation. For these reasons, they were used separately and were not used on all Bf 109G and K.

A fighter's armament has a significant impact on the combat capability of a fighter. In terms of the composition and location of weapons, the aircraft in question differed very much. If the Soviet Yak-3 and La-7 and the German Bf 109G and K had a central location of weapons (cannons and machine guns in the forward fuselage), then the Spitfires and Mustangs had them located in the wing outside the area swept by the propeller. In addition, the Mustang had only heavy machine gun armament, while other fighters also had guns, and the La-7 and Bf 109K-4 had only gun armament. In the Western theater of operations, the P-51D was intended primarily to fight enemy fighters. For this purpose, the power of his six machine guns was quite sufficient. Unlike the Mustang, the British Spitfires and the Soviet Yak-3s and La-7s fought against aircraft of any purpose, including bombers, which naturally required more powerful weapons.

Comparing the wing and central installation of weapons, it is difficult to answer which of these schemes was the most effective. But still, Soviet front-line pilots and aviation specialists, like the German ones, preferred the central one, which ensured the greatest accuracy of fire. Such an arrangement turns out to be more advantageous when an attack by an enemy aircraft is carried out from extremely short distances. Namely, this is how Soviet and German pilots usually tried to act on the Eastern Front. In the West, air battles were fought mainly at high altitude, where the maneuverability of fighters deteriorated significantly. It became much more difficult to approach the enemy at close range, and it was also very dangerous with bombers, since it was difficult for a fighter to evade the fire of air gunners due to sluggish maneuvers. For this reason, they opened fire from a long distance and the wing installation of weapons, designed for a given range of destruction, turned out to be quite comparable with the central one. In addition, the rate of fire of weapons with a wing scheme was higher than that of weapons synchronized for firing through a propeller (guns on the La-7, machine guns on the Yak-3 and Bf 109G), the armament turned out to be near the center of gravity and the consumption of ammunition had practically no effect on it. position. But one drawback was still organically inherent in the wing scheme - this is an increased moment of inertia relative to the longitudinal axis of the aircraft, which worsened the fighter's roll response to the pilot's actions.

Among the many criteria that determined the combat capability of an aircraft, the combination of its flight data was the most important for a fighter. Of course, they are not important on their own, but in combination with a number of other quantitative and qualitative indicators, such as, for example, stability, aerobatic properties, ease of operation, visibility, etc. For some classes of aircraft, training, for example, these indicators are of paramount importance. But for combat vehicles of the past war, flight characteristics and armament, which are the main technical components of the combat effectiveness of fighters and bombers, are decisive. Therefore, the designers sought, first of all, to achieve priority in flight data, or rather, in those that played a paramount role.

It is worth clarifying that the words “flight data” mean a whole range of important indicators, the main of which for fighters were maximum speed, rate of climb, range or time of a sortie, maneuverability, the ability to quickly pick up speed, sometimes a practical ceiling. Experience has shown that the technical excellence of fighters cannot be reduced to any one criterion, which would be expressed by a number, a formula, or even an algorithm designed for implementation on a computer. The question of comparing fighters, as well as the search for the optimal combination of basic flight characteristics, is still one of the most difficult. How, for example, to determine in advance what was more important - superiority in maneuverability and practical ceiling, or some advantage in maximum speed? As a rule, priority in one is obtained at the expense of the other. Where is the "golden mean" that gives the best fighting qualities? Obviously, much depends on the tactics and nature of air warfare as a whole.

It is known that the maximum speed and rate of climb significantly depend on the mode of operation of the motor. One thing is a long or nominal mode, and quite another is an emergency afterburner. This is clearly seen from a comparison of the maximum speeds of the best fighters of the final period of the war. The presence of high power modes significantly improves flight performance, but only for a short time, otherwise damage to the motor may occur. For this reason, a very short-term emergency operation of the engine, which gave the greatest power, was not considered at that time the main one for the operation of the power plant in air combat. It was intended for use only in the most urgent, deadly situations for the pilot. This position is well confirmed by the analysis of the flight data of one of the last German piston fighters - the Messerschmitt Bf 109K-4.

The main characteristics of the Bf 109K-4 are given in a rather extensive report prepared at the end of 1944 for the German Chancellor. The report covered the state and prospects of the German aircraft industry and was prepared with the participation of the German aviation research center DVL and leading aviation firms such as Messerschmitt, Arado, Junkers. In this document, which there is every reason to consider quite serious, when analyzing the capabilities of the Bf 109K-4, all its data correspond only to the continuous operation of the power plant, and the characteristics at maximum power are not considered or even mentioned. And this is not surprising. Due to thermal overloads of the engine, the pilot of this fighter, when climbing with maximum takeoff weight, could not even use the nominal mode for a long time and was forced to reduce speed and, accordingly, power after 5.2 minutes after takeoff. When taking off with less weight, the situation did not improve much. Therefore, it is simply not necessary to talk about any real increase in the rate of climb due to the use of an emergency mode, including the injection of a water-alcohol mixture (MW-50 system).

On the above graph of the vertical rate of climb (in fact, this is the rate of climb characteristic), it is clearly visible what increase the use of maximum power could give. However, such an increase is rather formal in nature, since it was impossible to climb in this mode. Only at certain moments of the flight could the pilot turn on the MW-50 system, i.e. extreme power boost, and even then, when the cooling systems had the necessary reserves for heat removal. Thus, although the MW-50 boost system was useful, it was not vital for the Bf 109K-4 and therefore it was not installed on all fighters of this type. Meanwhile, the Bf 109K-4 data is published in the press, corresponding precisely to the emergency regime using the MW-50, which is completely uncharacteristic of this aircraft.

The foregoing is well confirmed by the combat practice of the final stage of the war. Thus, the Western press often talks about the superiority of Mustangs and Spitfires over German fighters in the Western theater of operations. On the Eastern Front, where air battles took place at low and medium altitudes, the Yak-3 and La-7 were out of competition, which was repeatedly noted by the pilots of the Soviet Air Force. And here is the opinion of the German combat pilot V. Wolfrum:

The best fighters I have seen in combat have been the North American Mustang P-51 and the Russian Yak-9U. Both fighters had a clear performance advantage over the Me-109, regardless of modification, including the Me-109K-4