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The Petlyakov Pe-2 (russian: Петляков Пе-2) was a
Soviet The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
twin-engine
dive bomber A dive bomber is a bomber aircraft that dives directly at its targets in order to provide greater accuracy for the bomb it drops. Diving towards the target simplifies the bomb's trajectory and allows the pilot to keep visual contact througho ...
used during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
. One of the outstanding tactical attack aircraft of the war,Ethell 1996, p. 152. it also proved successful as a
heavy fighter A heavy fighter is a historic category of fighter aircraft produced in the 1930s and 1940s, designed to carry heavier weapons, and/or operate at longer ranges than light fighter aircraft. To achieve performance, most heavy fighters were twin-eng ...
, as a
night fighter A night fighter (also known as all-weather fighter or all-weather interceptor for a period of time after the Second World War) is a fighter aircraft adapted for use at night or in other times of bad visibility. Night fighters began to be used i ...
( Pe-3 variant) and as a
reconnaissance aircraft A reconnaissance aircraft (colloquially, a spy plane) is a military aircraft designed or adapted to perform aerial reconnaissance with roles including collection of imagery intelligence (including using photography), signals intelligence, as ...
.Angelucci and Matricardi 1978, p. 234. The Pe-2 was, numerically, the most important Soviet bomber of World War II, at their peak comprising 75% of the Soviet twin-engine bomber force.Smith 2003, pp. 155. The Soviets manufactured Pe-2s in greater numbers (11,430 built) during the war than any other twin-engine combat aircraft except for the German
Junkers Ju 88 The Junkers Ju 88 is a German World War II ''Luftwaffe'' twin-engined multirole combat aircraft. Junkers Aircraft and Motor Works (JFM) designed the plane in the mid-1930s as a so-called ''Schnellbomber'' ("fast bomber") that would be too fast ...
and the British
Vickers Wellington The Vickers Wellington was a British twin-engined, long-range medium bomber. It was designed during the mid-1930s at Brooklands in Weybridge, Surrey. Led by Vickers-Armstrongs' chief designer Rex Pierson; a key feature of the aircraft is its g ...
.Guston 1980, p. 173. Several communist air forces flew the type after the war, when it became known by the
NATO reporting name NATO reporting names are code names for military equipment from Russia, China, and historically, the Eastern Bloc (Soviet Union and other nations of the Warsaw Pact). They provide unambiguous and easily understood English words in a uniform manne ...
''Buck''.


Development

In 1937,
Vladimir Petlyakov Vladimir Mikhailovich Petlyakov (russian: Влади́мир Миха́йлович Петляко́в; 15 June 1891 – 12 January 1942) was a Soviet aeronautical engineer and aircraft designer. Petlyakov was born in 1891 in Sambek (Don Host O ...
was the leader of the Heavy Aircraft Brigade at the
Tupolev Tupolev (russian: Ту́полев, ), officially Joint Stock Company Tupolev, is a Russian aerospace and defence company headquartered in Basmanny District, Moscow. Tupolev is successor to the Soviet Tupolev Design Bureau (OKB-156, design off ...
OKB OKB is a transliteration of the Russian initials of "" – , meaning 'experiment and design bureau'. During the Soviet era, OKBs were closed institutions working on design and prototyping of advanced technology, usually for military applications. ...
responsible for the development of the ANT-42 four-engined long-range bomber (which would eventually enter service as the TB-7/Pe-8). However, that same year saw the start of
Stalin Joseph Vissarionovich Stalin (born Ioseb Besarionis dze Jughashvili; – 5 March 1953) was a Georgian revolutionary and Soviet political leader who led the Soviet Union from 1924 until his death in 1953. He held power as General Secretar ...
's
Great Purge The Great Purge or the Great Terror (russian: Большой террор), also known as the Year of '37 (russian: 37-й год, translit=Tridtsat sedmoi god, label=none) and the Yezhovshchina ('period of Nikolay Yezhov, Yezhov'), was General ...
, and none were spared suspicion;
Andrei Tupolev Andrei Nikolayevich Tupolev (russian: Андрей Николаевич Туполев; – 23 December 1972) was a Russian Empire, Russian and later Soviet Union, Soviet aeronautical engineer known for his pioneering aircraft designs as Di ...
, the head of the OKB, was coerced into signing a "confession" in October 1937 that he had formed an anti-Soviet group that included Petlyakov, and both men along with many others were arrested.Smith 2003, pp. 9–10. Too valuable to be simply executed, unlike many others arrested during the Great Purge, Petlyakov and other weapons designers were instead sent to ''
sharashka A Special Design Bureau (, ''osoboje konstruktorskoe bûro''; ОКБ), commonly informally known as a ''sharashka'' (russian: шара́шка, ; sometimes ''sharaga'', ''sharazhka'') was any of several secret research and development laboratories ...
s'', special prisons run by the
NKVD The People's Commissariat for Internal Affairs (russian: Наро́дный комиссариа́т вну́тренних дел, Naródnyy komissariát vnútrennikh del, ), abbreviated NKVD ( ), was the interior ministry of the Soviet Union. ...
where such valuable prisoners could continue their work under close scrutiny. In 1938, Petlyakov was tasked with leading the first Special Technical Department (STO — ''SpetsTekhOd'yel'') for aviation that also included other future well-known designers such as Vladimir Myasishchev, a colleague of Petlyakov's at the Tupolev OKB.Smith 2003, pp. 9–10.


VI-100

Because the Russian word for "100" (''сотка'' — "sotka") sounds somewhat like the pronunciation of "STO", the STO was later renamed KB-100, and there Petlyakov proposed the development of a twin-engine interceptor against high-altitude long-range bombers, particularly those being developed in Germany such as the Junkers Ju 86P and
Henschel Hs 130 The Henschel Hs 130 was a German high-altitude reconnaissance and bomber aircraft developed in World War II. It suffered from various mechanical faults and was never used operationally, only existing as prototype airframes. Development Develop ...
. His proposal was accepted in March 1938, with the requirement that the first prototype be ready for its first flight before the end of 1939. The project was initially given the name ''Samolyot'' ''100'' (lit. "Aircraft 100") and later called VI-100 (''Vysotnyi Istrebitel'' — "High-Altitude Fighter").Smith 2003, pp. 11. The VI-100 project was an ambitious one for its time, with advanced features such as a pressurised cabin, all-metal construction, turbo-superchargers, and many electrically actuated systems. In addition, the performance requirements were also quite demanding: it was to be capable of reaching 630 km/h at an altitude of 10,000 m, a ceiling of 12,500 m, and a range of 1,400 km. The aircraft would also need a reinforced structure in order to withstand the Mach stresses of making diving attacks from high altitude against enemy bomber formations. In order to assist with the challenging development of the "100", other OKBs such as those of
Yakovlev The JSC A.S. Yakovlev Design Bureau (russian: ОАО Опытно-конструкторское бюро им. А.С. Яковлева) is a Russian aircraft designer and manufacturer (design office prefix Yak). Its head office is in Aeroport D ...
,
Mikoyan Russian Aircraft Corporation "MiG" (russian: Российская самолётостроительная корпорация „МиГ“, Rossiyskaya samolyotostroitel'naya korporatsiya "MiG"), commonly known as Mikoyan and MiG, was a Russi ...
& Gurevich, and
Sukhoi The JSC Sukhoi Company (russian: ПАО «Компания „Сухой“», ) is a Russian aircraft manufacturer (formerly Soviet), headquartered in Begovoy District, Northern Administrative Okrug, Moscow, that designs both civilian and milita ...
were also enlisted. The first full-scale VI-100 mock-up was completed in May 1939, and the first flight of the prototype occurred on 22 December 1939.Smith 2003, pp. 10–12. The VI-100 was an all-metal
low-wing A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing confi ...
cantilever A cantilever is a rigid structural element that extends horizontally and is supported at only one end. Typically it extends from a flat vertical surface such as a wall, to which it must be firmly attached. Like other structural elements, a canti ...
monoplane powered by two Klimov M-105R engines, licence-built
Hispano-Suiza 12Y The Hispano-Suiza 12Y was an aircraft engine produced by Hispano-Suiza for the French Air Force before the Second World War. The 12Y became the primary French 1,000 hp (750 kW) class engine and was used in a number of famous aircraft, ...
engines that were the most advanced then available in the Soviet Union, driving VISh-42 three-blade
variable-pitch In marine propulsion, a variable-pitch propeller is a type of propeller with blades that can be rotated around their long axis to change the blade pitch. Reversible propellers—those where the pitch can be set to negative values—can also ...
propellers, enhanced by two TK-3 turbo-superchargers fitted in the engine nacelles. Its primary armament were two 20 mm
ShVAK The ShVAK ( ru , ШВАК: Шпитальный-Владимиров Авиационный Крупнокалиберный, Shpitalnyi-Vladimirov Aviatsionnyi Krupnokalibernyi, "Shpitalny-Vladimirov Aviation Large-calibre") was a 20 mm autocann ...
cannon and two 7.62 mm
ShKAS The ShKAS (Shpitalny-Komaritski Aviatsionny Skorostrelny, Shpitalny-Komaritski rapid fire for aircraft; Russian: ШКАС - Шпитального-Комарицкого Авиационный Скорострельный) is a 7.62 mm calibre ...
machine guns, with another ShKAS machine gun in a fixed mounting in the tailcone for self-defence. The first prototype VI-100 was also designed to carry KS-76 (48 modified 76 mm artillery shells with timed fuses) or KS-100 (96 AO-25 bomblets) cassettes in the fuselage for dropping on enemy bomber formations. The second prototype was instead fitted with external bomb racks for 1,000 kg of bombs and internal bomb bays for 600 kg of bombs instead of the cassettes of the first prototype.Smith 2003, pp. 11–13. The first VI-100 prototype was demonstrated publicly during the 1940
May Day May Day is a European festival of ancient origins marking the beginning of summer, usually celebrated on 1 May, around halfway between the spring equinox and summer solstice. Festivities may also be held the night before, known as May Eve. T ...
parade, flown by Maj. Stefanovsky, as Petlyakov and his team watched on from the roofs of their ''sharashka''.Smith 2003, pp. 15. During testing in 1940, the second prototype VI-100 suffered a cockpit fire due to an improperly tightened nut in the fuel supply and crashed into a kindergarten, killing a group of young children and a teacher.Smith 2003, pp. 14. Despite the loss of the second prototype and several defects being found in the first prototype, the VI-100 was judged satisfactory and suitable for further development. Its performance was superior to other Soviet high altitude fighters such as the Mikoyan-Gurevich I-200 (the future
MiG-3 The Mikoyan-Gurevich MiG-3 (russian: Микоян и Гуревич МиГ-3) was a Soviet fighter-interceptor used during World War II. It was a development of the MiG-1 by the OKO (opytno-konstruktorskij otdel — Experimental Design Departme ...
), and compared favourably with contemporary aircraft such as the
Potez 630 The Potez 630 and its derivatives were a family of twin-engined, multirole aircraft developed for the French Air Force in the late 1930s. The design was a contemporary of the British Bristol Blenheim (which was larger and designed purely as a ...
, Messerschmitt Bf 110 C, and Bristol Beaufighter Mk. I.Smith 2003, pp. 15–16. However, events were to lead to substantial changes in the direction of the VI-100 project.


PB-100

The value of tactical dive bombing had been proven by the
Junkers Ju 87 The Junkers Ju 87 or Stuka (from ''Sturzkampfflugzeug'', "dive bomber") was a German dive bomber and ground-attack aircraft. Designed by Hermann Pohlmann, it first flew in 1935. The Ju 87 made its combat debut in 1937 with the Luftwaffe's Con ...
''Stuka'' dive bombers of the ''
Luftwaffe The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabtei ...
'' during the
Blitzkrieg Blitzkrieg ( , ; from 'lightning' + 'war') is a word used to describe a surprise attack using a rapid, overwhelming force concentration that may consist of armored and motorized or mechanized infantry formations, together with close air su ...
campaigns of 1939 and 1940, and the need for such an aircraft in the VVS-RKKA ( Workers & Peasants' Red Army Air Force) suddenly became very apparent. Furthermore, following the Molotov–Ribbentrop Non-Aggression Pact, Soviet experts were able to visit German aircraft factories, where they discovered that Germany had no large-scale development of high-altitude long-range bombers underway. Existing aircraft were also judged to be within the capabilities of single-engined fighters like the I-200.Smith 2003, pp. 17. As a result, in May 1940, it was decided that a dive-bomber using the good aerodynamics of the VI-100 would be designed and put into production. The new aircraft, now designated the PB-100 (''Pikiruyushchiy Bombardirovshchik'' — "Dive-Bomber"), was required to achieve a maximum speed of 535 km/h at an altitude of 4800–4900 m, a range of 1,600 km at an altitude of 5,000 m, and a ceiling of 8000 m.Smith 2003, pp. 17. Petlyakov and his team were instructed to redesign the two-seat high altitude fighter into a three-seat dive-bomber within 45 days.Khazanov and Medved 2013, pp. 8. In order to meet this deadline, Petlyakov's team were assisted by some 300 specialists from other OKBs.Smith 2003, pp. 17. The fuselage of the VI-100 had to be redesigned for the dive-bombing role. Initially, the PB-100 featured three pressurised cabins for the three-man crew, but the VVS judged that pressurisation was an inessential luxury for the dive-bombing role, and this was dropped. Furthermore, the high altitude performance provided by the turbo-superchargers was also unnecessary, and these too were dropped. Extensive glazing was added to the lower portion of the nose to give the pilot maximum visibility during a dive-bombing attack. A bomb bay for a single 100 kg bomb was added in each engine nacelle, while the engines remained the same. The wing was modified, with dive brakes added. The cockpit was redesigned, bringing the navigator and pilot together, and given extensive glazing, while a defensive machine gun was added in the ventral position, operated by a gunner.Smith 2003, pp. 17. The redesign was completed in time, and the PB-100 was ordered into production without the construction of a prototype (only static tests were conducted for new components such as the fuselage), with the first two series production PB-100s completed by Zavod 39 in the late autumn of 1940.Smith 2003, pp. 18. The trials of the lead machine (No. 390101) began on 15 December 1940. In accordance with the new rules also adopted in December 1940, the aircraft was also redesignated Pe-2 2M-105.Smith 2003, pp. 18.


Design features

The Pe-2 inherited the basic low-wing twin-engine monoplane configuration of the VI-100. It had an all-metal stressed-skin structure, with cloth only used to cover the ailerons and control surfaces. The tail had twin fins and rudders with a pronounced 8-degree dihedral on the tailplane; this had been added to the PB-100 to correct the poor lateral stability found on the VI-100 during testing.Smith 2003, pp. 27. The wing design of the Pe-2 was also inherited from the VI-100, but this had been optimised for high altitude performance at the cost of lower lift at low altitude, resulting in suboptimal manoeuvreability and take-off and landing characteristics.Smith 2003, pp. 11. For example, while the Pe-2's flying characteristics were generally good once it was airborne, it took a good amount of force to pull the elevators up to rotate the plane for takeoff. Russian night bombing missions often flew with female pilots, and some of the women were not strong enough to get the airplane airborne by themselves. When such a situation occurred, the procedure was to have the navigator get behind the pilot's seat and wrap her arms around the control wheel and help the pilot pull the wheel back. Once the aircraft was airborne, the navigator returned to her duties and the pilot continued to fly the plane without assistance. In addition, the Pe-2 had a reputation for hard landings, as well as for its notorious "bounce" on landing due to the inadequate shock absorbers in the landing gear.Smith 2003, pp. 36. This could be fatal if the pilot was not prepared for it.Smith 2003, pp. 12.Smith 2003, pp. 94. As designed, the wings were also fitted with "Venetian blind"-type slatted dive brakes for the dive-bombing role.Smith 2003, pp. 28. Pe-2s were equipped with an inert gas fire-suppression system for the self-sealing fuel tanks, which progressively filled the fuel tanks with nitrogen in order to reduce the risk of ignition when hit by enemy fire.Smith 2003, pp. 27.


Armament

The Pe-2 had an internal capacity for six 100 kg bombs, for a total of 600 kg; this was no better than that of the older
Tupolev SB The Tupolev ANT-40, also known by its service name Tupolev SB (russian: Скоростной бомбардировщик – ''Skorostnoi Bombardirovschik'' – high speed bomber) and development co-name TsAGI-40, was a high speed twin-engined ...
bomber. The internal capacity consisted of a fuselage bomb bay capable of carrying four 100 kg bombs or an additional fuel tank, with two small internal bomb bays in the rear of the engine nacelles for a single 100 kg bomb each.Smith 2003, pp. 28. This was supplemented by four external underwing racks. These were capable of carrying four 100 kg or 250 kg bombs, or two 500 kg bombs in overload configuration, giving a maximum bombload of 1,000 kg.Smith 2003, pp. 28. Only the bombs in the external racks could be used in a dive-bombing attack; the internally carried bombs had no dive release gear and could not be dropped in a steep dive.Smith 2003, pp. 21. The offensive armament originally consisted of two 7.62 mm ShKAS fixed forward-firing machine guns in the nose.Smith 2003, pp. 28. The right ShKAS was replaced by the more powerful 12.7 mm UBK heavy machine gun from Series 13 production aircraft onwards.Smith 2003, pp. 100. From Series 32 onwards, provisions were made for underwing guide rails for up to ten
RS-132 RS-82 and RS-132 (Reaktivny Snaryad; Russian: Реактивный Снаряд; rocket-powered projectile) were unguided rockets used by Soviet military during World War II. Development Design work on RS-82 and RS-132 rockets began in the late 19 ...
or
RS-82 RS-82 and RS-132 (Reaktivny Snaryad; Russian: Реактивный Снаряд; rocket-powered projectile) were unguided rockets used by Soviet military during World War II. Development Design work on RS-82 and RS-132 rockets began in the late 19 ...
unguided rockets. The defensive armament originally consisted of a single ShKAS machine gun in a dorsal TSS mounting, later MV-3 turret, manned by the navigator in the cockpit behind the pilot, and a ventral 7.62 mm ShKAS machine gun in a mounting in the fuselage behind the bomb bay aimed by a periscope.Smith 2003, pp. 12.Smith 2003, pp. 100. This defensive armament was found to be totally inadequate: from Series 13 onwards, the ventral ShKAS was replaced by one 12.7 mm UBT in an MV-2 mounting,Smith 2003, pp. 102. while the dorsal ShKAS was also replaced by a UBT in various different mountings, some modified in the field and others from the factory: * MV-7 turret: Turret mounting tested in September 1941. Unsatisfactory and not adopted. * FT (''Frontovoye Trebovaniye'' — "Frontline Demand") mounting: designed by Leonid Selyakov at Zavod 22 in response to the requests of Pe-2 crews to fit the standard Pe-2 with minimal changes to production and can be fitted in the field.Smith 2003, pp. 102-103. Standardised from Series 83 onwards.Smith 2003, pp. 100.Smith 2003, pp. 102. This mounting required the canopy over the navigator to be removed, resulting in reduced comfort for the navigator manning the gun. * VUB-1 turret: Turret mounting, standardised from Series 110 onwards.Smith 2003, pp. 12.Smith 2003, pp. 102. Pe-2s with this mounting are often known as "Pe-2FT" in Western literature, even though the VUB-1 turret has no connection to the actual FT mounting whatsoever.Smith 2003, pp. 202. * FZ (''Frontovoye Zadaniye'' — "Frontline Mission") turret: Experimental turret mounting introduced in 1943. Uses magazines for the UBT instead of belts for easier and faster handling of the turret. Tests were successful, recommended for production, but not adopted in order to not disrupt Pe-2 production. The replacement of the ShKAS defensive guns with the UBT was reported to increase the life expectancy of a Pe-2 from 20 sorties to 54.Williams and Gustin 2003, pp. 114–115.


Operational service

The Pe-2 was first publicly demonstrated in the May Day Parade of 1941.Smith 2003, pp. 22. Testing of the Pe-2 was completed and it was accepted for service in June 1941, shortly before the
German invasion of the Soviet Union Operation Barbarossa (german: link=no, Unternehmen Barbarossa; ) was the invasion of the Soviet Union by Nazi Germany and many of its Axis allies, starting on Sunday, 22 June 1941, during the Second World War. The operation, code-named after ...
.Smith 2003, pp. 18. During the early stages of the invasion, Pe-2 crews, who were poorly trained and unfamiliar with their new aircraft, were often sent on near-suicidal low-level bombing missions against advancing German forces, where they were highly vulnerable to light anti-aircraft guns and German fighters, or bombed from altitude with minimal accuracy and effectiveness against moving troops.Smith 2003, pp. 50-53. The aircraft did not show its true potential until the end of 1941, after the Soviet Air Force had a chance to regroup after the German onslaught, during the Winter. The Pe-2 quickly proved itself to be a highly capable aircraft, able to elude the Luftwaffe's interceptors and allowing their crews to develop great accuracy with their bombing. It could give German fighters fits when it could outrun them, at times reaching over 400 mph.Ethell 1996, p. 152. The records of the 16th and 39th BAPs of the Western Front Air Force note that the Pe-2's crews had the greatest success in repelling the attacks of enemy fighters in June and July 1941. On 1 July, for example, six Pe-2s fended off attacks by four Messerschmitt Bf 109s, shooting down two of them. A week later a group of Pe-2s was attacked by four Bf 109s and again brought down two of the attackers. On both occasions the Petlyakovs suffered no losses. On the southern front, a bombing mission against
Ploiești Ploiești ( , , ), formerly spelled Ploești, is a city and county seat in Prahova County, Romania. Part of the historical region of Muntenia, it is located north of Bucharest. The area of Ploiești is around , and it borders the Blejoi commu ...
, in
Romania Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern, and Southeast Europe, Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, S ...
, by six Pe-2s, led by Capt. A. Tsurtsulin, was a great success: 552,150 lbs of petroleum were burnt in the raid. The Romanian information agency claimed that at least 100 Soviet planes had bombed Ploiești. The Pe-2 regiments' operations were not always successful and the service pilots complained about insufficient defensive armament and survivability: there was a great risk of fire and insufficient armour protection, especially for the navigators and gunners. German pilots soon discovered the limited sighting angles of the ventral gun mounting and its poor reliability. The ammunition belt of the UBT machine-gun often jammed after the first burst of fire when shooting in extreme positions. The navigator and the radio operator were poorly protected. On average, ten Pe-2 gunners were wounded for every pilot, and two or three were killed for the loss of one pilot. Throughout 1942 the design was steadily refined and improved, in direct consultation with pilots who were actually flying them in combat. Improved armour protection and a fifth ShKAS machine-gun was installed and fuel tanks modified. Despite anecdotal reports by Soviet fliers, Pe-2s were daylight bombers, often crewed by comparative novices in the early years of the war, and took significant losses, even when well protected by fighters. In December 1942 General Turkel ( ru) of the Soviet Air Force estimated the life expectancy of a Pe-2 was 30 combat flights. An example of loss rates after the Soviets gained the upper hand can be gained by the losses suffered by the 1st and 2nd BAK. The former started the month of July 1943 with 179 machines, and lost 52 that month, and 59 the next, ending August with 156 bombers after receiving replacements. The 2nd BAK started July with 122 Pe-2s, with monthly losses of 30 and 20, ending August 1943 with 114 Pe-2s after replacements arrived. Most of these losses were at the hands of the thinly stretched German fighter groups, which continued to inflict significant losses when present in strength, even in the closing months of the war. For example, in the Baltic where JG54 Grünherz were the main opposition, and greatly outnumbered, the Soviet 1st Gv BAK lost 86 Pe-2s shot down (another 12 to other causes), mostly to German fighters between 23 July 1944 and 8 February 1945. Western sources use mark Pe-2FT for production series after 83, where FT stands for Frontovoe Trebovanie (Frontline Request), although Soviet documents do not use this identification. Final versions Pe-2K (transitional version of Pe-2I) and Pe-2I were produced in small numbers, due to the unwillingness of Soviet industry to decelerate production numbers.Gordon 2006, pp. 368–369.


Finnish Air Force

In 1941, after the outbreak of the
Continuation War The Continuation War, also known as the Second Soviet-Finnish War, was a conflict fought by Finland and Nazi Germany against the Soviet Union from 1941 to 1944, as part of World War II.; sv, fortsättningskriget; german: Fortsetzungskrieg. A ...
, Finland purchased six war booty Pe-2 aircraft from Germany. These arrived at State Aircraft Factory facilities at Härmälä, near
Tampere Tampere ( , , ; sv, Tammerfors, ) is a city in the Pirkanmaa region, located in the western part of Finland. Tampere is the most populous inland city in the Nordic countries. It has a population of 244,029; the urban area has a population o ...
, in January 1942, where the airframes were overhauled and given Finnish serial numbers. The seventh Pe-2 was bought from the Germans in January 1944, and it was flown to Finland at the end of the month. It was initially planned to use these planes as dive bombers in the 1st flight of LeLv 48, which began to receive its aircraft in July 1942, but during the training it was found out that this caused too much strain for the engines. Thus, the role of Pe-2s was changed to fly long-range photographic and visual reconnaissance missions for the Army General Headquarters. These sorties began in late 1942, and were often flown with two 250 kg (551 lb) bombs for harassment bombing and in order to cover the true purpose of missions. By the time the Soviet
Fourth strategic offensive Fourth or the fourth may refer to: * the ordinal form of the number 4 * ''Fourth'' (album), by Soft Machine, 1971 * Fourth (angle), an ancient astronomical subdivision * Fourth (music), a musical interval * ''The Fourth'' (1972 film), a Sovie ...
started in June 1944, the secondary bombing role had already ended and the surviving Pe-2s began to be used solely at
Karelian Isthmus The Karelian Isthmus (russian: Карельский перешеек, Karelsky peresheyek; fi, Karjalankannas; sv, Karelska näset) is the approximately stretch of land, situated between the Gulf of Finland and Lake Ladoga in northwestern ...
in escorted (normally by four FiAF Bf 109 Gs) photographic reconnaissance flights in order to find out enemy troop concentrations. These vital missions were flown successfully, allowing artillery and
Finnish Air Force The Finnish Air Force (FAF or FiAF; fi, Ilmavoimat, , Air forces; sv, Flygvapnet, , Air weapon) is one of the branches of the Finnish Defence Forces. Its peacetime tasks are airspace surveillance, identification flights, and production of Finnis ...
and ''Luftwaffe''s Gefechtsverband Kuhlmey's bombers to make their strikes against the formations preparing for attack, which had an important impact on the outcome of the
Battle of Tali-Ihantala A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and force ...
, where the Soviet advance was halted. During the Continuation War, three Pe-2s were lost in accidents or technical failures, one was destroyed in bombing of Lappeenranta airfield, one was shot down by Soviet fighters and one went missing in action. In the Lapland War the only remaining machine flew a single reconnaissance sortie in October 1944. On average, the aircraft flew some 94 hours per plane during the war. The Finnish Air Force also operated one Petlyakov Pe-3 (PE-301) that had been captured in 1943. PE-301 and PE-215 were destroyed when Soviet aircraft bombed the Lappeenranta airfield on 2 July 1944. PE-212 went down in 1943, PE-213 was destroyed in an emergency landing in 1942. PE-214 was destroyed in a failed take-off attempt at Härmälä on 21 May 1942: as Härmälä airfield was quite short, the pilot had to try to lift off with too little speed, which caused the aircraft to stall and crash, killing the crew. PE-217 managed to shoot down a Soviet fighter in 1944. PE-216 was destroyed in a forced landing in 1944. PE-211 survived the war and was removed from FAF lists in 1946. It was still standing beside the Kauhava airfield in 1952, but further information on its fate is unknown.


Variants

In total, around 11,400 Pe-2s were built; a large number of minor variants were also developed. ;PB-100 :Prototype of the Pe-2 modified from the VI-100 in 1940. ;Pe-2 :First production variant. ;Pe-2B :Standard bomber version from 1944. ;Pe-2D :Three-seat bomber version, powered by two VK-107A piston engines. ;Pe-2FT :Main production variant. In Czechoslovakia known as the B-32. Improved defensive armament (7.62 mm machine gun in dorsal turret), removal of the dive brakes, and an uprated engine. Nose glazing was also reduced. ;Pe-2FZ :Built in small numbers. ;Pe-2I :Improved version designed by Vladimir Myasishchev. VK-107 engines; revised wing profile; remote-controlled tail gun. Top speed 656 km/h (408 mph). Could carry 1,000 kg (2,204 lb) bombs. Five examples built. ;Pe-2K :Radial-engined version, small number built. ;Pe-2K RD-1 :One Pe-2K equipped with additional RD-1 rocket engine. The 300 kg (661 lb) Glushko RD-1 rocket engine was installed in the tail of the aircraft. ;Pe-2M :Variant of Pe-2I with heavier armament. ;Pe-2MV :This version was armed with 20 mm ShVAK cannons and two 12.7 mm (0.5 in) in an underfuselage gondola, it also had one 7.62 mm (0.3 in) machine gun in the dorsal turret. ;Pe-2R :Three-seat photo reconnaissance version, with a larger fuel tanks and extended range. small number built. ;Pe-2S :Two-seat training version. ;Pe-2Sh :The PB-100 prototype was fitted with two 20 mm ShVAK cannons, and a single 12.7 mm (0.5 in) machine gun was fitted beneath the fuselage. ;Pe-2VI :High altitude fighter version. ;Pe-2UTI (UPe-2) :Dedicated trainer version, small number built. In Czechoslovakia known as the CB-32. ;Pe-2 Paravan :Anti-barrage balloon version. ; Pe-3 :Long-range night fighter version. ;Pe-2 M-82FN :Pe-2 with Shvetsov M-82FN engines. Also known unofficially as the Pe-4.


Operators

;World War II ; *
Czechoslovakian Air Force The Czechoslovak Air Force (''Československé letectvo'') or the Czechoslovak Army Air Force (''Československé vojenské letectvo'') was the air force branch of the Czechoslovak Army formed in October 1918. The armed forces of Czechoslovakia ce ...
operated some Pe-2FT aircraft in the 1st Czechoslovakian Mixed Air Division in Soviet Union (1. československá smíšená letecká divize v SSSR). Aircraft were used operationally from 14 April 1945. ; *
Finnish Air Force The Finnish Air Force (FAF or FiAF; fi, Ilmavoimat, , Air forces; sv, Flygvapnet, , Air weapon) is one of the branches of the Finnish Defence Forces. Its peacetime tasks are airspace surveillance, identification flights, and production of Finnis ...
operated seven captured aircraft (given the Finnish serial numbers PE-211 to PE-217). ; *
Soviet Air Force The Soviet Air Forces ( rus, Военно-воздушные силы, r=Voyenno-vozdushnyye sily, VVS; literally "Military Air Forces") were one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces. The Air Forces ...
;Postwar ; *
Bulgarian Air Force The Bulgarian Air Force ( bg, Военновъздушни сили, Voennovazdushni sili) is one of the three branches of the Military of Bulgaria, the other two being the Bulgarian Navy and Bulgarian land forces. Its mission is to guard and p ...
; *
People's Liberation Army Air Force The People's Liberation Army Air Force (PLAAF; ), also known as the Chinese Air Force (中国空军) or the People's Air Force (人民空军), is an aerial service branch of the People's Liberation Army, the regular armed forces of the Peo ...
; *
Czechoslovakian Air Force The Czechoslovak Air Force (''Československé letectvo'') or the Czechoslovak Army Air Force (''Československé vojenské letectvo'') was the air force branch of the Czechoslovak Army formed in October 1918. The armed forces of Czechoslovakia ce ...
operated 32 Pe-2FT and 3 UPe-2 between May 1946 and mid 1951. First aircraft arrived to Prague-Kbely airfield in April 1946 and formed two squadrons of the 25 Air Regiment in
Havlíčkův Brod Havlíčkův Brod (, until 1945 Německý Brod; german: Deutschbrod) is a town in Havlíčkův Brod District in the Vysočina Region of the Czech Republic. It has about 23,000 inhabitants. The town centre is well preserved and is protected by law a ...
. Czechoslovakian aircraft were known under designation B-32 (Pe-2FT) and CB-32 (UPe-2). ; *
Hungarian Air Force The Hungarian Air Force ( hu, Magyar Légierő), is the air force branch of the Hungarian Defence Forces. The task of the current Hungarian Air Force is primarily defensive purposes. The flying units of the air force are organised into a single ...
; *
Air Force of the Polish Army The Air Force of the Polish Army ( pl, Lotnictwo Wojska Polskiego), unofficially known as the People's Polish Air Force was the name of the Soviet-controlled Polish Air Force in the USSR between 1943 and 1947 created alongside the Polish People ...
(after 1947
Polish Air Force The Polish Air Force ( pl, Siły Powietrzne, , Air Forces) is the aerial warfare branch of the Polish Armed Forces. Until July 2004 it was officially known as ''Wojska Lotnicze i Obrony Powietrznej'' (). In 2014 it consisted of roughly 16,425 mil ...
) * Polish Navy ; *
Soviet Air Force The Soviet Air Forces ( rus, Военно-воздушные силы, r=Voyenno-vozdushnyye sily, VVS; literally "Military Air Forces") were one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces. The Air Forces ...
; *
SFR Yugoslav Air Force The Air Force and Air Defence ( sh-Cyrl-Latn, Ратно ваздухопловство и противваздушна одбрана, Ratno vazduhoplovstvo i protivvazdušna odbrana ; abbr. sh-Cyrl-Latn, label=none, separator=/, РВ и ПВ ...
operated 123 Pe-2FT and 9 UPe-2 between 1945 and 1954. ** 41st Bomber Aviation Regiment (1945–1948) ** 42nd Bomber Aviation Regiment (1945–1948) ** 43rd Bomber Aviation Regiment (1947–1948) ** Night Bomber Aviation Regiment (1948) ** 88th Bomber Aviation Regiment (1948–1952) ** 97th Bomber Aviation Regiment (1948–1952) ** 109th Bomber Aviation Regiment (1948–1952) ** 185th Mixed Aviation Regiment (1949–1952) **
715th Independent Reconnaissance Squadron The 715th Independent Reconnaissance Squadron (''Serbo-Croatian: {{lang, hr, 715. samostalna izviđačka eskadrila / 715. самостална извиђачка ескадрила'') was an aviation squadron of Yugoslav Air Force formed in Decembe ...
(1949–1952)


Aircraft on display

;Norway * 16/141 – Pe-2FT on display at the Norwegian Aviation Museum in Bodø, Nordland. Only the cockpit section is on display, with the remainder of the aircraft awaiting restoration. ;Poland * Pe-2FT on display at the
Museum of the Polish Army Museum of the Polish Army ( pl, Muzeum Wojska Polskiego) is a museum in Warsaw documenting the military history of Poland. Established in 1920 under the Second Polish Republic, it occupies a wing of the building of the Polish National Museum as w ...
in Warsaw, Mazovia. ;Russia * Composite – On display at the
Central Air Force Museum The Central Air Force Museum (russian: Центральный музей Военно-воздушных сил РФ) is an aviation museum in Monino, Moscow Oblast, Russia. A branch of the Central Armed Forces Museum, it is one of the world's la ...
in
Monino Monino (russian: Мо́нино) is an urban locality (a work settlement) in Shchyolkovsky District of Moscow Oblast, Russia, located east of Moscow. Population: History Monino was founded in the Muninskaya Wasteland (russian: Мунинс ...
. * On display at the UMMC Museum Complex in Verkhnyaya Pyshma, Sverdlovsk.


Specifications (Petlyakov Pe-2)


See also


References


Notes


Bibliography

* And'al, Jozef, Hans-Heiri Stapfer & Peter Novorol'ník. ''Petljakov Pe-2 a Pe-3 (HT Model Speciál no.911)'' (in Slovak with four-page English summary sheet). Bratislava, Slovakia: Magnet Press s.r.o., 2005. ISSN 1335-3667. * Angelucci, Enzo and Paolo Matricardi. ''World Aircraft: World War II, Volume II'' (Sampson Low Guides). Maidenhead, UK: Sampson Low, 1978. . * "From Sotka to Peshka:The Story of Petlyakov's Pe-2, Its Origins and its Derivatives". ''
Air International ''AIR International'' is a British aviation magazine covering current defence aerospace and civil aviation topics. It has been in publication since 1971 and is currently published by Key Publishing Ltd. History and profile The magazine was fir ...
''. August 1979, Vol. 17 No. 2. pp. 76–83, 93–94. * Drabkin, Artem. ''The Red Air Force at War: Barbarossa and the Retreat to Moscow – Recollections of Fighter Pilots on the Eastern Front''. Barnsley, South Yorkshire, UK: Pen & Sword Military, 2007. . * Gordon, Yefim and Khazanov, Dmitri. ''Soviet Combat Aircraft of the Second World War, Volume 2: Twin-Engined Fighters, Attack Aircraft and Bombers''. Earl Shilton, UK: Midland Publishing Ltd., 2006. . * Gunston, Bill. ''Aircraft of World War 2''. London, Octopus book limited, 1980. . * Gustin, Emmanuel and Anthony G. Williams. ''Flying guns: The development of aircraft guns, ammunition and installations 1933–45''. Ramsbury (MA), Airlife, 2003. . * Jackson, Robert. ''Aircraft of World War II – Development – Weaponry – Specifications'' Enderby Le, Silverdale Books, 2003. . * Keskinen, Kalevi; Stenman, Kari and Niska, Klaus. ''Suomen Ilmavoimien Historia 9, Venäläiset Pommittajat (Soviet Bombers)'' (in Finnish with English summary). Espoo, Finland: Tietoteos, 1982. . * Karhunen, Joppe. ''Taistelulentäjien Jatkosota'' (in Finnish). Tammi, Finland: Kirjat, 1994. . * Khazanov, Dimitry; Vladimir Kotelnikov and Aleksandr Medved. ''Le Petlyakov Pe-2'' (in French). Outreau, France: Lela Presse, 2007. . * Khazanov, Dimitry and Medved, Aleksander. ''Combat Aircraft 96: Pe-2 Guards Units of World War 2''. Oxford, UK:
Osprey Publishing Osprey Publishing is a British, Oxford-based, publishing company specializing in military history. Predominantly an illustrated publisher, many of their books contain full-colour artwork plates, maps and photographs, and the company produces ov ...
, 2013. . * Медведь, А.Н. и Хазанов, Д.Б. ''Пикирующий бомбардировщик Пе-2. «Пешка», ставшая ферзём''. Москва: Коллекция, Яуза, ЭКСМО, 2007. Medved', A.N and Khazanov, D.B. ''Pikiruyushchiy bombardirovshchik Pe-2. "Peshka", stavshaya ferzyom'' (''Pe-2 Dive Bomber. A "Pawn" That Became a Queen''). Moscow, Russia: Collection, Yauza, EKSMO, 2007. . * Medved, Aleksandr Nikolaevich and Dmitrij B. Khazanov. ''Pe-2, part 1 (Armada no.13)'' (in Russian). M-Hobby Publishing, 1999. * Medved, Aleksandr Nikolaevich and Dmitrij B. Khazanov. ''Pe-2, part 2 (Armada no.18)'' (in Russian). M-Hobby Publishing, 2000. * Passingham, Malcolm and Klepacki, Waclaw. ''Petlyakov Pe-2 and Variants (Aircraft in Profile No. 216)''. Windsor, Berkshire, UK: Profile Publications Ltd., 1971. * Smith, Peter C. ''Petlyakov Pe-2 'Peshka. Ramsbury, Marlborough, Wiltshire, UK: The Crowood Press, 2003. . * Stapfer, Hans-Heiri. ''Petlyakov Pe-2 in Action (Aircraft number 181)''. Carrollton, Texas: Squadron/Signal Publications, Inc., 2002. .


External links


''Flight'' 10 February 1944 p142-144 "A Russian Dive Bomber"
* ttps://web.archive.org/web/20070927211300/http://www.plastikowe.pl/galerie/lotnictwo/petlakow-pe-2ft Photo gallery of Polish Petlyakov Pe-2FT {{Authority control 1930s Soviet bomber aircraft World War II Soviet medium bombers World War II dive bombers Petlyakov aircraft Low-wing aircraft Aircraft first flown in 1939 Twin piston-engined tractor aircraft World War II aircraft of Finland