- Source: DINFIA IA 46
The DINFIA IA 46 Ranquel, IA 46 Super Ranquel, and IA 51 Tehuelche were Argentine utility aircraft developed in the late 1950s.
Development and construction
The intention was to create a light aircraft suitable for aeroclub and agricultural use, and the resulting design was a conventional high-wing strut-braced monoplane with fixed tailwheel undercarriage. The aircraft were named for the Ranquel and Tehuelche peoples, different groups indigenous to Patagonia.
The state-owned Dinfia organisation commenced production of the Ranquel at Cordoba in 1958. Construction was of a fabric-covered tubular structure, although the Tehuelche featured metal-covered wings. Accommodation was provided for a single pilot and a passenger in tandem configuration. In all, some 132 aircraft were built, some of which served as glider tugs for the Fuerza Aerea Argentina.
Production ended in December 1968.
Operational history
Examples of the IA.46 have served aero clubs from 1958 to date, with several remaining in operation in the late 2000s.
Variants
IA 46 Ranquel
Initial production version with Lycoming O-320-A2B engine, one prototype and 115 production aircraft built.
IA 46 Super Ranquel
Version of IA 46 with Lycoming O-360-A1A engine, 16 built.
IA 51 Tehuelche
Version with metal-covered wings, larger flaps, and fuel capacity increased to 500 L (130 US gal). One built, first flown on 16 March 1963.
Operators
Argentina
Argentine Air Force
Specifications (IA 46 Ranquel)
Data from Jane's All The World's Aircraft 1965–66General characteristics
Crew: 1
Capacity:
2 passengers or
tank for 400 L (110 US gal; 88 imp gal) chemicals
Length: 7.45 m (24 ft 5 in)
Wingspan: 11.60 m (38 ft 1 in)
Height: 2.15 m (7 ft 1 in)
Wing area: 18.0 m2 (194 sq ft)
Airfoil: NACA 23012
Empty weight: 630 kg (1,389 lb)
Max takeoff weight: 1,160 kg (2,557 lb)
Fuel capacity: 140 L (37 US gal; 31 imp gal)
Powerplant: 1 × Lycoming O-320-A2B air-cooled flat-four engine, 110 kW (150 hp)
Propellers: 2-bladed Sensenich fixed-pitch metal propeller
Performance
Maximum speed: 180 km/h (110 mph, 97 kn)
Cruise speed: 162 km/h (101 mph, 87 kn)
Range: 650 km (400 mi, 350 nmi)
Endurance: 4 hr
Service ceiling: 4,000 m (13,000 ft)
Rate of climb: 2.40 m/s (472 ft/min)
References
Notes
Bibliography
Magnusson, Michael (Winter 2009). "FMA : from 1945: The Story of Fabrica Militar de Aviones, Argentina: Part 9". Air-Britain Archive. pp. 149–155. ISSN 0262-4923.
Taylor, John W. R. (1965). Jane's All The World's Aircraft 1965–66. London: Sampson Low, Marston & Company.
Taylor, John W. R. (1969). Jane's All The World's Aircraft 1969–70. London: Sampson Low, Marston & Company.
Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. p. 326.
Simpson, R. W. (1995). Airlife's General Aviation. Shrewsbury: Airlife Publishing. p. 413.
External links
Media related to DINFIA IA 46 at Wikimedia Commons
Kata Kunci Pencarian:
- DINFIA IA 46
- DINFIA IA 35
- List of aircraft (I)
- DINFIA IA 45
- FMA I.Ae 38
- FMA IA 58 Pucará
- I.Ae. 25 Mañque
- DINFIA IA 53
- I.Ae. 24 Calquin
- FMA IA 50 Guaraní II
