IAR-80
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The IAR 80 was a
Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
n
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
low-wing
monoplane 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 wings. A monoplane has inherently the highest efficiency and lowest drag of any wing con ...
, all-metal
monocoque Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, ...
fighter and
ground-attack aircraft An attack aircraft, strike aircraft, or attack bomber is a tactical military aircraft that has a primary role of carrying out airstrikes with greater precision than bombers, and is prepared to encounter strong low-level air defenses while pres ...
. When it first flew, in 1939, it was comparable to contemporary designs being deployed by the airforces of the most advanced military powers such as the
Hawker Hurricane The Hawker Hurricane is a British single-seat fighter aircraft of the 1930s–40s which was designed and predominantly built by Hawker Aircraft Ltd. for service with the Royal Air Force (RAF). It was overshadowed in the public consciousness by ...
and Bf 109E. Production problems and lack of available armament delayed entry of the IAR 80 into service until 1941. It remained in frontline use until the end of the war.


Development

In order to ensure that the
Royal Romanian Air Force The Air Force branch of the Royal Romanian forces in World War II was officially named the (ARR, ), though it is more commonly referred to in English histories as the (Royal Romanian Air Force, FARR), or simply (Romanian Air Force). It provided ...
(''ARR'') could continue to be supplied with aircraft in time of war, the government subsidized the creation of three major aircraft manufacturers in the 1920s and 1930s. The first was
Societatea Pentru Exploatări Tehnice ''Societatea Pentru Exploatări Technice'' or SET ("Technical Development Society") was a Romanian aircraft manufacturer. It was the second biggest Romanian pre-war aircraft manufacturer, after Industria Aeronautică Română (IAR). History The ...
(SET) which was formed in
Bucharest Bucharest ( , ; ) is the capital and largest city of Romania. The metropolis stands on the River Dâmbovița (river), Dâmbovița in south-eastern Romania. Its population is officially estimated at 1.76 million residents within a greater Buc ...
in 1923. Next came
Industria Aeronautică Română Industria Aeronautică Română (IAR) (now IAR S.A. Brașov), or Romanian Aeronautic Industry in English, is a Romanian aerospace manufacturer. It is based in Ghimbav, near Brașov, Romania. IAR was founded in 1925 with the aid of the Romanian g ...
(IAR) which set up shop in
Brașov Brașov (, , ; , also ''Brasau''; ; ; Transylvanian Saxon dialect, Transylvanian Saxon: ''Kruhnen'') is a city in Transylvania, Romania and the county seat (i.e. administrative centre) of Brașov County. According to the 2021 Romanian census, ...
in 1925. Finally there was
Întreprinderea de Construcții Aeronautice Românești Întreprinderea de Construcții Aeronautice Românești (ICAR, also icar) (Romanian Aeronautical Design Enterprise), was a Romanian aircraft manufacturer. The company produced aircraft of its own design and under license. History Întreprinderea ...
(ICAR), which was founded in Bucharest in 1932. In 1930 the Romanian government issued specifications for a new fighter. Although the government was not anticipating bids from its own aircraft industry, IAR produced several prototypes in response to the tender. The contract was eventually won by the Polish PZL P.11. The ARR purchased 50 of a modified version called the P.11b, all of which were delivered in 1934. A second contest was also fought between the newer IAR 14 and PZL P.24 designs, and once again the PZL design won a contract for another 50 aircraft. Although IAR's own designs had not entered production, they nevertheless won the contracts to build PZL fighters and Gnome-Rhône 14K engines under license. As a result of these and other licence contracts the company had enough money to fund a design studio even if its designs never went into production. Despite losing to PZL, an IAR design team led by Ion Grosu continued work on fighter designs. He was convinced that the low-wing design of the IAR 24 represented a better design than the PZL gull-wing design, which was often referred to as the " Polish wing". Once again the team studied the new PZL fighter looking to incorporate its best features into a new aircraft, and the result was the IAR 80.


Design

*Description: Low-wing monoplane fighter with conventional control surface layout. *Fuselage: The
fuselage The fuselage (; from the French language, French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds Aircrew, crew, passengers, or cargo. In single-engine aircraft, it will usually contain an Aircraft engine, engine as wel ...
was circular in cross-section, turning to egg-shaped behind the cockpit where it incorporated a ridge-back. The rear fuselage layout, and the engine cowling were based on the Polish PZL P.24. *Wings: The wings were tapered with rounded tips, the trailing edge angled very slightly forwards. Small flaps ran from the fuselage to a point about 1/3 along the span, where the
aileron An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement aroun ...
s started and extended out to the rounded wingtips. *Other details: A bubble
canopy Canopy may refer to: Plants * Canopy (biology), aboveground portion of plant community or crop (including forests) * Canopy (grape), aboveground portion of grapes Religion and ceremonies * Baldachin or canopy of state, typically placed over an a ...
was fitted, sliding to the rear to open, providing excellent visibility except over the nose due to its rearward position. A conventional tailwheel landing gear was used, with the main gear wide-set and retracting inward, with a non-retractable tail skid. The semi-monocoque tail was copied directly from the PZL P.24. The fuselage from the engine back to the cockpit was new, consisting of a welded steel tube frame covered with
duralumin Duralumin (also called duraluminum, duraluminium, duralum, dural(l)ium, or dural) is a trade name for one of the earliest types of age hardening, age-hardenable aluminium–copper alloys. The term is a combination of ''Düren'' and ''aluminium'' ...
sheeting. The wings were mounted low and were of the same design as those used on the early IAR 24, which had competed with the PZL P.24. According to an
urban legend Urban legend (sometimes modern legend, urban myth, or simply legend) is a genre of folklore concerning stories about an unusual (usually scary) or humorous event that many people believe to be true but largely are not. These legends can be e ...
, the wing profile was copied from the Italian
Savoia-Marchetti SM.79 The Savoia-Marchetti SM.79 ''Sparviero'' (Italian for sparrowhawk) is a three-engined medium bomber developed and manufactured by the Italian aviation company Savoia-Marchetti. It may be the best-known Italian aeroplane of the Second World War. ...
bomber, in service with the ARR at the time, as the design team lacked the time for wing section studies. As a result, the profile was less favorable for higher speeds, but gave the aircraft more maneuverability. This is false as the contract for the SM.79B licence was signed on October 1, 1938, roughly one year after the I.A.R. 80 prototype was completed. The cockpit's interior, instruments, and gunsight were imported from foreign suppliers. This effort to aggregate a fighter from various sources was a result of the last-minute demands for a frontline fighter. The initial IAR 80s were fitted with
iron sights Iron sights are a system of physical alignment markers used as a sighting device to assist the accurate aiming of ranged weapons such as firearms, airguns, crossbows, and bows, or less commonly as a primitive finder sight for optical telescop ...
. Starting with the 21st aircraft, these were replaced by
Goerz Rudolf Goerz (sometimes spelled Rudolph) (born 1879 and died 1935) was a German botanist. He was particularly interested in spermatophytes A seed plant or spermatophyte (; New Latin ''spermat-'' and Greek ' (phytón), plant), also known as a ...
GM2
reflector sight A reflector sight or reflex sight is an optical sight that allows the user to look through a partially reflecting glass element and see an aiming point or some image (helping to aim the device, to which the sight is attached, on the target) sup ...
s which were manufactured under license by '' Întreprinderea Optică Română'' as the "Telereflex" gunsights. A
Luftwaffe The Luftwaffe () was the aerial warfare, aerial-warfare branch of the before and during World War II. German Empire, Germany's military air arms during World War I, the of the Imperial German Army, Imperial Army and the of the Imperial Ge ...
major who tested it in March 1941 had this to say about the IAR 80:


Prototypes

Work began on the IAR 80 prototype in late 1937, originally with an open cockpit and the IAR K14 IIIc32 engine which was a licensed Gnome-Rhône 14K II Mistral Major. The prototype was completed slowly, and first took to the air in April 1939. Test flights of the prototype were impressive; the aircraft could reach at , service ceiling of with the ability to climb to in 6 minutes,Neulen 2000, p. 90. which was respectable at the time, though not up to the contemporary Supermarine Spitfire or Messerschmitt Bf 109 fighters. In comparison the PZL P.24E was almost 450 kg lighter, yet over 80 km/h slower with the same engine. The IAR 80 also proved to be enjoyable to fly and was maneuverable. A number of minor problems turned up during the prototype phase, and were dealt with over the next year. To improve power the design was updated to mount the newer IAR K14 IIIc36. However this engine was slightly heavier than the IIIc32, which required the rear fuselage to be stretched to move the
center of gravity In physics, the center of mass of a distribution of mass in space (sometimes referred to as the barycenter or balance point) is the unique point at any given time where the weighted relative position of the distributed mass sums to zero. For ...
back into the proper position. The extra space in the fuselage allowed the fuel tanks to be increased in volume to . The wing was also enlarged and the tail was revised to eliminate the bracing struts. A side effect of this extreme rearward position was that the pilot had even worse forward visibility while taxiing than most other taildraggers. To address this somewhat, the pilot's seat was raised slightly and a
bubble canopy A bubble canopy is an aircraft canopy constructed without bracing, for the purpose of providing a wider unobstructed field of view to the pilot, often providing 360° all-round visibility. The designs of bubble canopies can vary drastically; so ...
was added. The updated prototype was tested competitively against the Heinkel He 112, which had arrived in Romania as the start of a potentially large order. Although the He 112 was more heavily armed with two machine guns and two 20 mm cannon, the IAR 80 proved to be a better design and the ARR ordered 100 IAR 80s in December 1939 while only 30 He 112s were accepted. The government in
Bucharest Bucharest ( , ; ) is the capital and largest city of Romania. The metropolis stands on the River Dâmbovița (river), Dâmbovița in south-eastern Romania. Its population is officially estimated at 1.76 million residents within a greater Buc ...
ordered another 100 IAR 80s in August 1940. Further orders for batches of 50 IAR 80s followed on 5 September 1941 and 11 April 1942, then another 100 on 28 May 1942, to be followed by 35 of the IAR 81C development in February 1943, with a further 15 in January 1944.


IAR 80

Production of the IAR 80 started immediately, although the armament proved to be a serious problem. The prototype had mounted only two Belgian-made
Fabrique Nationale , trading as FN Herstal and often referred to as Fabrique Nationale, or simply FN, is a leading firearms manufacturer based in Herstal, Belgium, and former vehicle manufacturer. It was the largest exporter of military small arms in Europe . FN ...
7.92 mm machine guns, a licensed modification of the Browning .30 cal. This armament was not heavy enough against modern aircraft, and the production model was expected to mount six. The German invasion of Belgium in 1940 suspended the supply from FN, and there was no suitable replacement. The first aircraft began production in January 1940, and by 10 July the first IAR 80 took flight, followed by the 2nd on 19 July. The first five aircraft were ready to be delivered in November, with the first batch of 20 being delivered by the middle of February 1941. By April, all 50 initially ordered IAR 80s were delivered. The armament supply remained inadequate so production models only carried four guns. The initial batch of fighters was well received by the Romanian pilots, but they found the aircraft underpowered and lacking firepower. In order to address this, the aircraft mounted the IAR K14 IVc32 engine in the 21st through 50th examples, but the firepower concern could not be resolved at the time.


IAR 80A

By April 1941 Romania was firmly in the German sphere of influence, and as a result the Germans released more FN guns for its use. These were quickly installed, and the resulting 80A model finally mounted the original complement of six guns. Armored glass in the windscreen, seat-back armor, and a new gun sight were also added at the same time, along with the newer IAR K14 IVc32 1000A engine. The extra engine power proved to be more than the fuselage structure was designed to handle, and it had to be reinforced with a duralumin "belt" just behind the cockpit in the first 95 A series aircraft built before the fuselage could be modified. Although the IAR 80A had a more powerful engine, the added weight of the guns, ammunition and armor plating reduced the top speed slightly to . Nevertheless the new model was clearly an advancement, and the A model replaced the earlier one on the assembly line starting with the 51st airframe. Eight of these had been completed in time for the
invasion of the Soviet Union Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along a ...
on 22 June 1941. FN guns remained in short supply, so throughout late 1941 and early 1942, guns were stripped from PZLs and observation aircraft for use in the IAR 80s.


IAR 80B

Combat over the
Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
proved that even six of the FN guns still lacked punch, and once again firepower was increased, with 13.2 mm FN machine guns taken from Romanian SM.79s were installed in the IAR 80 in a new lengthened wing. The result was the IAR 80B, which also introduced new radios, an area where the aircraft had previously been weak. A total of 55 of the new design were completed, including 20 airframes which were originally intended to be IAR 81As. These last 20 were thus able to carry a bomb or a drop tank under each wing. The entire series were delivered between June and September 1942.


IAR 81A

As the fighter model was converting from the A to B series with the addition of the 13.2 mm guns, likewise the 81 model was upgraded in the same fashion, creating the IAR 81A. The only distinguishing feature between the 80B and the 81A was the 81's centerline bomb rack, and both were built on the same assembly line. The first order for 81As was cancelled and the airframes were instead delivered to fighter units as 80Bs. Efforts to obtain the Ju 87 dragged on, so a second batch of IAR 81As was ordered in May 1943 to replace losses. Once again fate intervened, and the Germans released the Ju 87 for delivery before the batch could be completed. Like the first batch, these 10 airframes were delivered as fighters.


IAR 80C

The supply of the 13.2 mm guns was clearly limited, and in a further attempt to increase the firepower of the design the Romanians signed a deal with Ikaria in Germany for a supply of 20 mm MG FF/M cannon. These were a licensed version of the Swiss
Oerlikon FF The FF were a series of 20mm autocannon introduced by Oerlikon in the late 1920s. The name comes from the German term ''Flügel Fest'', meaning ''wing mounted, fixed'', being one of the first 20mm guns to be small and light enough to fit into a f ...
, which had been in use in various German aircraft. The new gun also required a redesign of the wing. Initially 60 IAR 81Bs were intended to be dive bombers, but these were delivered without the centerline bomb rack as fighters and designated IAR 80C. After the first 10 were completed, self-sealing tanks were added along with improved seat-back armor. The first 10 were delivered in December 1942 and the entire order was completed by April 1943.


IAR 81

The ARR had intended to replace its light strike and
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 ...
aircraft for some time when the war opened in 1941. The first role was to be filled by the IAR 37 (and later 38 and 39 models) but the plan was to fill the second role with the Junkers Ju 87. Once again the Germans deferred and the ARR was left searching for a design. The modification of the existing IAR 80 as a dive bomber was seen as a reasonable option, easier than designing an entirely new aircraft; as well as having obvious production benefits. The result was the IAR 81, a minor change to the IAR 80A models that were then in production, adding a hinged bomb cradle under the centerline to throw a bomb clear of the propeller (many dive bombers used a similar system). Delivery consisted of a shallow dive from about with the speed around . Pilots disliked the aircraft, as the drag from the bomb cradle significantly hampered performance. Fifty were ordered in mid-1941 but after 40 had been delivered, bomb racks were added under each wing. The wing racks could also mount 100L drop tanks, allowing the 81 to be used as long-range fighters.


IAR 81C

The final stage in the IAR 80's wartime history was the 81C. This version changed the guns once again, this time to the
Mauser Mauser, originally the Königlich Württembergische Gewehrfabrik, was a German arms manufacturer. Their line of bolt-action rifles and semi-automatic pistols was produced beginning in the 1870s for the German armed forces. In the late 19th and ...
MG 151/20 which was replacing the MG FF/M in German service and had just been released for Romanian use. The order for the 81C was placed in May 1942, predating the second order of the 81As. The first order for 100 airframes was delivered, like all of the prior updates to the 81 series, with the centreline bomb rack removed to be used as fighters. An additional order for 35 was placed in February 1943, and then another 15 in January 1944. These aircraft were primarily to replace losses in earlier models, while production of the Bf 109G ramped up.


IAR 80M

By 1944 the ARR fighter units included examples of 80A, B and C models, as well as 81, 81Cs. In order to up-gun the earlier fighters as well as simplify logistics and maintenance, an upgrade program was started in mid-1944 to bring all existing airframes to the 81C armament suite of two MG 151/20s and two FN 7.92s. The resulting A and B models of the 80 and 81s would become the 80M and 81M respectively, although at this point there were no dive bombers in use. It is unclear how many conversions were completed.


IAR 80DC

IAR 80s remained in service until 1949, when they were replaced by La-9s and Il-10s. Those airframes with the lowest hours were modified by removing a fuel tank in front of the cockpit and adding a second seat, resulting in a trainer designated the IAR 80DC. These were used for only a short time before being replaced by
Yak-11 The Yakovlev Yak-11 (; NATO reporting name: "Moose") is a trainer aircraft used by the Soviet Air Force and other Soviet-influenced air forces from 1947 in aviation, 1947 until 1962 in aviation, 1962. Design and development The Yakovlev, Yakovl ...
s and
Yak-18 The Yakovlev Yak-18 (; NATO reporting name Max) is a tandem two-seat military primary trainer aircraft manufactured in the Soviet Union. Originally powered by one 119 kW (160 hp) Shvetsov M-11FR-1 radial piston engine, it entered se ...
s in late 1952.


Further development

IAR realized that the Mistral Major was at the limits of its development potential even by the middle of 1941, when the 1000A model reached the same ultimate output as the original Gnome-Rhône engines. An ongoing program to fit the IAR 80 with a more powerful engine had been in the works for most of the design's lifetime, but this proved to be a fruitless endeavor. The most obvious choice for a new engine would have been the BMW 801 used in the Focke-Wulf Fw 190. This engine produced a full more power, and although it was heavier, it was of roughly the same size as the IAR K14. IAR engineers estimated that a BMW powered IAR 80 would have a maximum speed of at least . But the Germans were unable to supply the engine as every example coming off the line was needed for installation in a German airframe. Licensed production was likewise out of the question, the engine production was in the midst of being ramped and the demand was so great that not even one set of jigs could be spared. In the spring of 1941, IAR 80 no. 13 was fitted with a Daimler-Benz DB 601Aa engine borrowed from a Bf 109E. A flight test was carried out on 21 April 1941, but due to the strong vibrations, the pilot barely managed to bring it to the ground. Development was abandoned after this test flight, and was never flown again. Other tests were carried out with a Daimler-Benz DB 605A fitted to IAR 81C no. 326 in the summer of 1943. According to the test reports, the aircraft's performance was greatly improved, however due to difficulties in producing the engine and the Germans not having engines for sale, the project did not materialize.


Operational history

When
Operation Barbarossa Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along ...
started, the IAR 80 equipped Esc. 41, 59 and 60 of ''Grupul 8 Vânătoare'' (8th Fighter Group), part of the '' Gruparea Aerienă de Luptă'' (GAL), that were tasked to support the Romanian 3rd and
4th 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'', a 1972 Soviet drama ...
Armies deployed at the southern flank of the Eastern Front.Neulen 2000, pp. 95–96. ''8th Group'' was the only unit assigned a pure fighter role, while 5th and 7th Groups, equipped with German aircraft (Heinkel He 112s and Messerschmitt Bf 109s) were employed primarily as fighter-bombers and bomber escorts.Bernád 2003, p. 12. On 22 June 1941, during the first day of the offensive, the IAR 80 patrols had their baptism of fire, achieving a single aerial victory (claimed by ''Sublocotenent aviator'' Ioan Mihăilescu of ''Esc 60 Vânătoare'', a future ace) during four separate air combats. However, at least four IARs force landed with battle damage, while another two suffered engine trouble.Bernád 2003, p. 14. By the end of 1941, 20 IAR 80/81s had been lost in combat or accidents.Bernád 2003, p. 23. During 1942 the Romanian aviation industry reached its highest output so that the
Royal Romanian Air Force The Air Force branch of the Royal Romanian forces in World War II was officially named the (ARR, ), though it is more commonly referred to in English histories as the (Royal Romanian Air Force, FARR), or simply (Romanian Air Force). It provided ...
could be re-equipped as follows: Esc. 47, 48 and 52 (''
Grupul 9 Vânătoare ''Grupul 9 Vânătoare'' ("9th Fighter Group" in English) was a Royal Romanian Air Force (ARR) fighter group established on 19 April 1942. It participated in battles on the Eastern Front (World War II), Eastern Front and defended the country agains ...
''), Esc. 43, 44 and 50 (''Grupul 3 Vânătoare'') and Esc. 41, 42 and 60 (''Grupul 8 Vânătoare'') received the new IAR 80A. '' Esc. 53'' also replaced its Hurricanes with the IAR 80A, while '' Grupul 6 Bopi'' (''Bombardament în Picaj'' - Dive Bombing) re-equipped with the IAR 81.Neulen 2000, pp. 99–110. In June 1942, the operational IAR fighter forces on the eastern front, combined into the ''Flotilla 2 Vânătoare'' consisted of ''Grupul 8 Vânătoare'', commanded by Cdr. Lt Col E. Pîrvulescu, and included ''Escadrila 41'', ''Escadrila 42'' and ''Escadrila 60'' with 12 IAR 80As each. During the
Battle of Stalingrad The Battle of Stalingrad ; see . rus, links=on, Сталинградская битва, r=Stalingradskaya bitva, p=stəlʲɪnˈɡratskəjə ˈbʲitvə. (17 July 19422 February 1943) was a major battle on the Eastern Front of World War II, ...
, on 12 September, the 8th Fighter Group's IAR 80Bs (along with the 7th Fighter Group's Bf 109s) claimed to have shot down seven Yaks but they lost two IARs.Bergström-Dikov-Antipov- 2006, p. 151. ''Grupul 8'' moved at the end of September, to
Karpovka The Karpovka () is a small river of the Neva basin in Saint Petersburg, Russia. It separates Aptekarsky Island (right bank) from Petrogradsky Island (left bank). The Karpovka flows from the Bolshaya Nevka to the Malaya Nevka and is long. The Ru ...
, joining ''Grupul 7'', equipped with Bf 109s.Neulen 2000, p. 100. On 12 and 13 December, ''Grupul 6'' used its IAR 81s to support the German counterattack by the Panzergruppe Hoth of the Heeresgruppe Don, from Kotelnikovo towards
Stalingrad Volgograd,. geographical renaming, formerly Tsaritsyn. (1589–1925) and Stalingrad. (1925–1961), is the largest city and the administrative centre of Volgograd Oblast, Russia. The city lies on the western bank of the Volga, covering an area o ...
.Neulen 2000, p. 102. In the summer of 1943 the ARR's IAR 80s were transferred to Romania for air defense duties, where they were used in combat against the United States Air Force. USAAF attacks were directed at the oil refineries installation around
Ploiești Ploiești ( , , ), formerly spelled Ploești, is a Municipiu, 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 Ble ...
, in particular. On 1 August 1943 the IAR 80 faced the
Consolidated B-24 Liberator The Consolidated B-24 Liberator is an American heavy bomber, designed by Consolidated Aircraft of San Diego, California. It was known within the company as the Model 32, and some initial production aircraft were laid down as export models desi ...
heavy bomber for the first time. There were 178 B-24s from 9th USAAF, part of
Operation Tidal Wave Operation Tidal Wave was an air attack by bombers of the United States Army Air Forces (USAAF) based in Libya on nine oil refineries around Ploiești, Romania, on 1 August 1943, during World War II. It was a strategic bombing mission and part o ...
. The IAR 80Bs of ''Escadrila 61'' and 62 of ''Grupul 6 Vânătoare'', as well as IAR 80Cs from the newly formed ''Escadrila 45'' of ''Grupul 4 Vânătoare'',Bernád 2003, p. 34. together with the Bf 109Gs from Esc. 53 and Bf 110s from the Romanian night fighter squadron, dived on the low-flying, four-engined bombers, belonging to five USAAF bomber groups (the 44th, 93rd, 98th, 376th and 389th). The Americans lost – in combat or on the way back – 51 bombers. Only 89 reached their bases, of which only 31 were serviceable for a mission the next day. The Romanian pilots claimed 25 certain and probable victories for just two losses, one IAR 80B and one Bf 110C. According to Romanian statistics, IARs and Messerschmitts were confirmed as having shot down ten B-24s, with two probables.Bernád 2003, pp. 33–35. On 21 April 1944, IAR 81Cs of the 1st, 2nd, and 6th Fighter Groups took off to intercept
B-17 The Boeing B-17 Flying Fortress is an American four-engined heavy bomber aircraft developed in the 1930s for the United States Army Air Corps (USAAC). A fast and high-flying bomber, the B-17 dropped more bombs than any other aircraft during ...
and B-24 bombers which were targeting the Bucharest
marshalling yard A classification yard (American English, as well as the Canadian National Railway), marshalling yard (British, Hong Kong, Indian, and Australian English, and the former Canadian Pacific Railway) or shunting yard (Central Europe) is a railway y ...
. While attacking the bombers, the Romanian fighters were engaged at high altitude by the escorting
P-51 Mustang The North American Aviation P-51 Mustang is an American long-range, single-seat fighter aircraft, fighter and fighter-bomber used during World War II and the Korean War, among other conflicts. The Mustang was designed in 1940 by a team headed ...
s of the
31st Fighter Group 31 (thirty-one) is the natural number following 30 and preceding 32. It is a prime number. Mathematics 31 is the 11th prime number. It is a superprime and a self prime (after 3, 5, and 7), as no integer added up to its base 10 digits res ...
. In the aftermath of the air battle, the ARR lost 14 IAR 80s and 11 pilots were killed, while the Americans reported 10 aircraft lost. On 10 June 1944, IAR 80s took part in a major air battle when the USAAF attacked Ploiești with 38
P-38 Lightning The Lockheed P-38 Lightning is an American single-seat, twin piston-engined fighter aircraft that was used during World War II. Developed for the United States Army Air Corps (USAAC) by the Lockheed Corporation, the P-38 incorporated a distinc ...
s of the
82nd Fighter Group The 82nd Operations Group (82 OG) is an inactive United States Air Force unit. It was last assigned to the 82nd Training Wing, stationed at Williams Air Force Base, Arizona. It was inactivated on 31 March 1993. The Group's history goes back to ...
carrying one bomb each, escorted by 39 Lightnings of the
1st First most commonly refers to: * First, the ordinal form of the number 1 First or 1st may also refer to: Acronyms * Faint Images of the Radio Sky at Twenty-Centimeters, an astronomical survey carried out by the Very Large Array * Far Infrared a ...
and 82 FGs. The IAR 81Cs from ''Grupul'' 6, as well as the German fighters from I./
JG 53 ''Jagdgeschwader'' 53 (JG 53) was a Luftwaffe fighter-wing of World War II. It operated in Western Europe and in the Mediterranean. ''Jagdgeschwader'' 53 - or as it was better known, the "Pik As" ''(Ace of Spades)'' Geschwader - was one of the ...
and 2./
JG 77 ''Jagdgeschwader'' 77 (JG 77) ''Herz As'' ("Ace of Hearts") was a Luftwaffe fighter wing during World War II. It served in all the German theaters of war, from Western Europe to the Eastern Front, and from the high north in Norway to the Mediterr ...
, intercepted the large American formation. Romanian pilot Dan Vizanty, commander of ''Grupul'' 6, recalled later: The USAAF lost 22 P-38s on that day, of which 9 were shot down by the IARs. The Romanians claimed 24 victories, suffering three losses. The Americans claimed 11 victories. The American account of this battle conflicts significantly with the Romanian one. Fighter pilot Herbert "Stub" Hatch, who took part in the dogfight, wrote that his flight of 16 P-38s, the
71st Fighter Squadron The 71st Fighter Squadron is an active squadron of the United States Air Force, part of the 1st Operations Group of the 1st Fighter Wing. Stationed at Joint Base Langley–Eustis, Virginia, the squadron serves as a training unit, flying the Loc ...
, was challenged by a large formation of Romanian IAR 81C fighters that he misidentified as Focke-Wulf Fw 190s. According to Hatch, the fight took place at and below in a narrow valley.Hatch 2000, pp. 59–67. Hatch saw two IAR 81Cs hit the ground after taking fire from his guns, and his fellow pilots confirmed three more kills from his guns. Three of his victories were confirmed by
gun camera Gun cameras are cameras mounted on a gun, used to photograph or record from its perspective. They are typically used on the weapons of military aircraft and operate either when the gun is fired or at the operator's will. Gun cameras are used for ...
, while the other two by his wingman, making Hatch an
ace in a day The term "ace in a day" is used to designate a pilot who has shot down five or more aircraft in a single day, based on the usual definition of an "flying ace, ace" as one with five or more aerial victories. World War I Ace in a day on two occ ...
. However, the outnumbered 71st Fighter Squadron lost nine aircraft. The Americans never again repeated the P-38 dive-bombing mission profile over Romania. But during 1944 USAAF aircraft appeared over Romania in more significant numbers. Many air combats occurred and by the time of their last encounter with the USAAF on 3 July 1944, pilots of ''Grupul 6 vânătoare'' had submitted 87 confirmed and ten unconfirmed claims.Bernád 2003, p. 84. Casualties among the Romanian fighter pilots quickly mounted too. The three IAR 80/81 groups (the 1st, 2nd and 6th) in a period of less than four months – known as the "American Campaign" – had at least 32 IAR pilots killed in action, including 11 aces. These losses exceeded the number of casualties suffered in the previous two and a half years of fighting against the Soviets.Bernád 2003, p. 50. Because of heavy losses, all IAR 80/81 units were withdrawn from combat against Americans in July 1944 and IAR pilots started to convert to the more modern Bf 109G-6s.


Surviving aircraft

After the
Soviet occupation of Romania The Soviet occupation of Romania refers to the period from 1944 to August 1958, during which the Soviet Union maintained a significant military presence in Socialist Republic of Romania, Romania. The fate of the territories held by Romania after 1 ...
, all remaining IAR 80s were replaced with Soviet designs and scrapped. No complete original examples are known to survive. A static replica of the IAR 80 rebuilt post war after the
fall of Communism The revolutions of 1989, also known as the Fall of Communism, were a revolutionary wave of liberal democracy movements that resulted in the collapse of most Marxist–Leninist governments in the Eastern Bloc and other parts of the world. Th ...
and painted in its 1941–1944 original colors was shown at the
Mihail Kogălniceanu Mihail Kogălniceanu (; also known as Mihail Cogâlniceanu, Michel de Kogalnitchan; September 6, 1817 – July 1, 1891) was a Romanian Liberalism, liberal statesman, lawyer, historian and publicist; he became Prime Minister of Romania on Octo ...
airshow, near
Constanța Constanța (, , ) is a city in the Dobruja Historical regions of Romania, historical region of Romania. A port city, it is the capital of Constanța County and the country's Cities in Romania, fourth largest city and principal port on the Black ...
. The IAR 80 replica can be seen at the Romanian National Military Museum in Bucharest.The I.A.R.80 Story
Another IAR 80 static replica can be found at the National Aviation Museum at the defunct
Pipera Airport Bucharest Pipera Airfield was located in the Pipera neighborhood of Bucharest, Romania, at the northern edge of the city, right next to the town of Voluntari, Ilfov County. The airport no longer exists. A small military base, which also hosts the ...
in Bucharest, which was rebuilt from IAR 80DC two-seat trainer parts. As of 2017 few attempts have been initiated to produce an airworthy accurate replica of the IAR 80 based on existing factory documentation and recovered components. A flying IAR 80 is still to be seen. Since 2020, the Fly Again volunteer association is currently developing an airworthy replica of the IAR 80 which will be named IAR 80FA (Fly Again) and will carry the board number 451, where the original production left off.


In fiction

The IAR 80 appears in the historical fiction book ''Eighty Flights of a Not-So-Much-Of-A-Fighter-Pilot'' by Cătălin Pogaci.


Operators

; *
Royal Romanian Air Force The Air Force branch of the Royal Romanian forces in World War II was officially named the (ARR, ), though it is more commonly referred to in English histories as the (Royal Romanian Air Force, FARR), or simply (Romanian Air Force). It provided ...
**1st Fighter Group received IAR 80C aircraft in October 1943. ***43rd Fighter Squadron ***63rd Fighter Squadron ***64th Fighter Squadron **2nd Fighter Group ***65th Fighter Squadron ***66th Fighter Squadron ***67th Fighter Squadron ***50th Fighter Squadron **3rd Fighter Group received IAR 80A aircraft in August 1942. ***41st Fighter Squadron ***44th Fighter Squadron ***49th Fighter Squadron based at
Târgșor Târgșor is a former medieval market town in what is now Prahova County, Romania. The town peaked around 1600, after which it declined to become the village of Târgșoru Vechi, located about southwest of Ploiești. History Built in a heavily ...
. **4th Fighter Group received IAR 80A aircraft in July 1942. In early 1943 was reequipped with IAR 80Cs. ***45th Fighter Squadron based at
Cetatea Albă Bilhorod-Dnistrovskyi (, ; ; ), historically known as Aq Kirmān () or by other names, is a port city in Odesa Oblast, southwestern Ukraine. It is situated on the right bank of the Dniester Estuary leading to the Black Sea, in the historical r ...
. ***46th Fighter Squadron based at Cetatea Albă. **5th Fighter Group operated IAR 81C aircraft. ***51st Dive Bomber Squadron ***52nd Fighter Squadron *** 53rd Fighter Squadron operated IAR 80A aircraft in late 1942. ** 6th Fighter Group started training on IAR 80 aircraft since 27 September 1941 and in January 1942 conversion to IAR 81 begun. ***59th Fighter Squadron ***60th Fighter Squadron ***61st Dive Bomber Squadron ***62nd Dive Bomber Squadron **7th Fighter Group received IAR 81C aircraft in October 1943. ***56th Fighter Squadron ***57th Fighter Squadron ***58th Fighter Squadron **8th Fighter Group received first IAR 80 aircraft in February 1941. In April 1943 was transformed into 8th Assault Group and reequipped with Henschel Hs 129Bs. ***41st Fighter Squadron ***42/52nd Fighter Squadron received first IAR 80s aircraft in July 1941. ***59th Fighter Squadron received first six IAR 80s aircraft in September 1941. ** 9th Fighter Group was formed in April 1942 and received IAR 80A aircraft. In April 1943 unit was reequipped with Bf 109Gs. ***47th Fighter Squadron *** 48th Fighter Squadron ***56th Fighter Squadron *
Romanian Air Force The Romanian Air Force (RoAF) () is the air force branch of the Romanian Armed Forces. It has an air force headquarters, an operational command, five air bases, a logistics base, an air defense brigade, an air defense regiment and an ISR (Intel ...
– Postwar.


Specifications (IAR 81C)


See also


References


Footnotes


Bibliography

Attribution: This article is based on the original by
Wikipedia Wikipedia is a free content, free Online content, online encyclopedia that is written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy Wales and La ...
editor Maury Markowitz a
IAR 80
*Angelucci, Enzo and Paolo Matricardi. ''World Aircraft: World War II, Volume I'' (Sampson Low Guides). Maidenhead, UK: Sampson Low, 1978. *Antoniu, Dan and George Cicos. ''IAR 80: 'Le Heros meconnu. Paris, France: TMA Editions, 2008. . *Antoniu, Dan and George Cicos. ''Vânătorul IAR-80 – istoria unui erou necunoscut (IAR-80 Fighter: The History of An Unknown Hero)'' (in Romanian). București, Romania: Editura Modelism International, 2000. *Bergström, Christer – Andrey Dikov – Vlad Antipov ''Black Cross Red Star – Air War over the Eastern Front Volume 3 – Everything for Stalingrad''. Hamilton MA, Eagle Editions, 2006. . *Bernád, Dénes. ''Rumanian Aces of World War 2 (Aircraft of the Aces 54)''. Botley, Oxford, UK:
Osprey Publishing Osprey Publishing is a British publishing company specializing in military history formerly based in Oxford. Predominantly an illustrated publisher, many of their books contain full-colour artwork plates, maps and photographs, and the company p ...
, 2003. . *Bernád, Dénes. ''Rumanian Air Force: The Prime Decade, 1938–1947''. Carrollton, Texas: Squadron/Signal Publications Inc, 1999. . *Crăciunoiu, Cristian and Jean-Louis Roba. ''Romanian Aeronautics in the Second World War, 1941–1945'' (bilingual Romanian/English). București, Romania: Editura Modelism International Ltd, 2003. . *Brînzan, Radu. ''Vânător, Romanian Hunter, The I.A.R.80 and I.A.R.81 in Ultimate Detail'', Mushroom Model Publications 2014. . *Green, William. ''War Planes of the Second World War, Volume Three: Fighters''. London: Macdonald & Co. (Publishers), 1961. . *Green, William and Gordon Swanborough. "The I.A.R. 80... An Elegant Romanian." ''Air International'', Vol 38:5, May 1990. *Green, William and Gordon Swanborough. "The Polygenetic Rumanian." ''Air International'', Vol 11:1, July 1976. *Hatch, Herbert. ''An Ace and his Angel: Memoirs of a World War II Fighter Pilot''. Nashville, Tennessee: Turner Publishing Company, 2000. . *Konarski, Mariusz and Zenon Picko. ''IAR-80/81'' (in Polish). Gdynia, Poland: Hawk Publications, 1991. *Kutta, Timothy J. "IAR 80: Romania's Indigenous Fighter Plane." ''World War Two Magazine'', May 1996. *Neulen, Hans Werner. ''In the Skies of Europe.'' Ramsbury, Marlborough, UK: The Crowood Press, 2000. .


Further reading

*Brînzan, Radu. ''The I.A.R. 80 & I.A.R. 81: Airframe, Systems & Equipment''. Aviation Guide N° 3. Bedford, United Kingdom: SAM Publications, 2011. .


External links


IAR 80 at historynet.comIAR 80 at worldwar2.ro
*Doru Sicoe

(with artwork by Bogdan Patrascu), January–February 2005, IPMSStockholm.org Magazine. *Dan Antoniu and George Cicos

, March–April 2005, IPMSStockholm.org Magazine. *

', Jason Long, World War II (magazine)
"I.A.R.80 REDIVIVUS"
{{Authority control 80 Low-wing aircraft 1930s Romanian fighter aircraft Single-engined tractor aircraft Aircraft first flown in 1939 Aircraft with retractable conventional landing gear Single-engined piston aircraft