__NOTOC__ The DINFIA IA 35 Huanquero was a 1950s

Argentine Argentines (mistakenly translated Argentineans in the past; in Spanish (masculine) or (feminine)) are people identified with the country of Argentina. This connection may be residential, legal, historical or cultural. For most Argentines, s ...

twin-engined general-purpose monoplane aircraft built by the DINFIA.

Development

The IA 35 Huanquero was the first aircraft design from the DINFIA organisation (Argentina) to enter production. A twin-engined all-metal (except for fabric-covered ailerons) low-wing

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, it had a high-mounted tailplane with two fins and rudders and retractable tricycle landing gear. It was powered by two I.Ae. 19R El Indio

radial engines The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front, and is cal ...

. The design team was led by professor

Kurt Tank Kurt Waldemar Tank (24 February 1898 – 5 June 1983) was a German aeronautical engineer and test pilot who led the design department at Focke-Wulf from 1931 to 1945. He was responsible for the creation of several important Luftwaffe aircraft of ...

, former

Focke-Wulf Focke-Wulf Flugzeugbau AG () was a German manufacturer of civil and military aircraft before and during World War II. Many of the company's successful fighter aircraft designs were slight modifications of the Focke-Wulf Fw 190. It is one of the ...

designer who also designed the Pulqui II jet fighter based on the

Focke-Wulf Ta 183 The Focke-Wulf Ta 183 ''Huckebein'' was a design for a jet-powered fighter aircraft intended as the successor to the Messerschmitt Me 262 and other day fighters in Luftwaffe service during World War II. It had been developed only to the exten ...

of the

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 ...

era. The prototype first flew on 21 September 1953 and was followed by a planned production batch of 100 aircraft.Taylor 1961, p. 5. The first production aircraft flew on 29 March 1957 but less than half of the aircraft were built when production ceased in the mid-1960s.

Variants

;IA 35 Type 1A :Advanced instrument or navigation trainer, powered by two IA 19R El Indio radial engines. ;IA 35 Type 1B :Bomber version of the Type 1A, armed with 2x Browning machine guns, racks for bombs up to and rails for 4x rockets underwing.Bridgman 1959, pp. 5–6 ;IA 35 Type 1U :Bombing and gunnery trainer, powered by two 750hp (559kW) IA 19SR1 El Indio radial engines. ;IA 35 Type II : Light transport version with a crew of three and seven passengers, powered by two IA 19R El Indio radial engines. ;IA 35 Type III :

Air ambulance Air medical services is a comprehensive term covering the use of air transportation, aeroplane or helicopter, to move patients to and from healthcare facilities and accident scenes. Personnel provide comprehensive prehospital and emergency and cri ...

version with a crew of three and four stretchers with attendants, powered by two IA 19R El Indio radial engines. ;IA 35 Type IV :Photographic reconnaissance version with crew of three and camera operator, powered by two IA 19R El Indio radial engines. ;IA 35-X-III Pandora :Civil transport version with room for ten passengers, powered by two 750hp (559kW) IA 19SR1 El Indio radial engines. ; IA Constancia II :initial designation of the Guarani I, with

Turbomeca Bastan The Turbomeca Bastan was a turboprop engine developed in France in 1957. Early models developed 650 shp (485 kW), but by 1965 this had been increased to 1,048 shp (780 kW) with the Bastan VII. Flight tests of some Bastan models were ca ...

turboprops. ; IA 35 Guarani I ; IA 50 Guarani II

Survivors

* Huanquero A-316 (ex-Argentine Air Force) is preserved at the Museo Nacional de Aeronautica, Morón, Buenos Aires, Argentina.Ogden, 2008, p. 510Cater & Caballero (IPMS Magazine May 2013)

Operators

; :

Argentine Air Force "Argentine Wings" , mascot = , anniversaries = 10 August (anniversary) 1 May (Baptism of fire during the Falklands War) , equipment = 139 aircraft , equipment_label = , battles = * Operation Independence * Operation Soberanía * Falklan ...

Specifications (IA 35 Type 1A)

Notes

Bibliography

* * * * * *The Illustrated Encyclopedia of Aircraft (Part Work 1982–1985), 1985, Orbis Publishing

External links

IA 35 at FlickrIA 35 at FlickrIA 35 at Flickr
{{Kurt Tank aircraft IA 35 1950s Argentine military utility aircraft Low-wing aircraft Twin piston-engined tractor aircraft