DINFIA IA 35

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IA 35 Huanquero
Type Twin-engined general purpose aircraft
Manufacturer DINFIA
Maiden flight 1953
Introduced 1957
Primary user Argentine Air Force
Number built 50+

The DINFIA IA 35 Huanquero was a 1950s Argentine twin-engined general-purpose monoplane aircraft built by the DINFIA.

[edit] Development

The IA 35 Huanquero was the first design from the DINFIA organisation to enter production. A twin-engined all metal (except for fabric covered ailerons) low-wing cantilever monoplane. It had a high-mounted tailplane with two fins and rudders and retractable tricycle landing gear. Powered by two IA 19R El Indio radial engines.

The prototype first flew on 21 September 1953 and was followed by a planned production batch of 100 aircraft. 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.

[edit] Variants

IA 35 Type 1A
Advanced instrument or navigation trainer powered by two IA 19R El Indio radial engines.
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 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 crew of three and camera operator, powered by two IA 19R El Indio radial engines.
Constancia II
Projected version with Turbomeca Bastan turboprops.
Pandora
Civil transport version with room for 10 passengers and powered by two 750hp (559kW) IA 19SR1 El Indio radial engines.

[edit] Operators

Flag of Argentina Argentina
Argentine Air Force

[edit] Specifications (IA 35 Type 1A)

General characteristics

  • Crew: Three
  • Length: 13.98 m (45 ft 10¼ in)
  • Wingspan: 19.60 m (64 ft 3¾ in)
  • Wing area: 42 m² (452.1 ft²)
  • Empty weight: 3500 kg (7716 lb)
  • Gross weight: 5700 kg (12566 lb)
  • Powerplant: 2 × IA 19R El Indio radial piston engine, 462 kW (620 hp) each

Performance

  • Maximum speed: 361 km/h (225 mph)
  • Range: 1570 km (976 miles)
  • Service ceiling: 6400 m (21,000 ft)

[edit] References

  • The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing


[edit] See also

Related development

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