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SIPA S.70

The SIPA S.70 was a late 1940s French eight-passenger light transport aircraft prototype built by Société Industrielle Pour l’Aéronautique (SIPA).[1]

S.70
Role Light transport aircraft
National origin France
Manufacturer SIPA
First flight 1949
Number built 1

Design and development edit

The design for a commercial light transport for inter-city routes was started in 1947, the S.70 was a wooden, twin-engined, low-wing cantilever, cabin monoplane with a twin tail.[1] Powered by two 210 hp (157 kW) Mathis G.8R piston engines it had room for six to eight passengers with a pilot sat centrally at the front.[2] The prototype, registered F-WZCI, was flown in 1949 but very little else is known and it did not enter production.[1]

Specification edit

Data from French postwar transport aircraft,[1] Jane's all the World's Aircraft 1947.[2]

General characteristics

  • Crew: 1
  • Capacity: 6-8 passengers
  • Length: 10.2 m (33 ft 6 in)
  • Wingspan: 13.8 m (45 ft 3 in)
  • Height: 3.6 m (11 ft 10 in)
  • Wing area: 24.59 m2 (264.7 sq ft)
  • Empty weight: 1,294 kg (2,853 lb)
  • Gross weight: 2,428 kg (5,353 lb) with 8 passengers
  • Powerplant: 2 × Mathis G.8R inverted air-cooled V-8 piston engines, 160 kW (210 hp) each
  • Propellers: 2-bladed Legére variable-pitch airscrews

Performance

  • Maximum speed: 270 km/h (170 mph, 150 kn)
  • Cruise speed: 240 km/h (150 mph, 130 kn) 70% power
  • Range: 1,000 km (620 mi, 540 nmi)
  • Wing loading: 99 kg/m2 (20 lb/sq ft) with 8 passengers
  • Fuel consumption: 0.238 kg/km (0.84 lb/mi)
  • Power/mass: 9.18 kg/kW (15.1 lb/hp)

See also edit

Aircraft of comparable role, configuration, and era

References edit

  1. ^ a b c d Chillon, J.; Dubois, J-P.; Wegg, J. (1980). French postwar transport aircraft. Tonbridge: Air-Britain. p. 152. ISBN 0-8513-0078-2.
  2. ^ a b Bridgman, Leonard, ed. (1947). Jane's all the World's Aircraft 1947. London: Sampson Low, Marston & Co. p. 134c.

Bibliography edit

  • Chillon, Jacques; Dubois, Jean-Pierre & Wegg, John (1980). French Post-War Transport Aircraft. Tonbridge, UK: Air-Britain. ISBN 0-85130-078-2.

sipa, late, 1940s, french, eight, passenger, light, transport, aircraft, prototype, built, société, industrielle, pour, aéronautique, sipa, role, light, transport, aircraft, national, origin, france, manufacturer, sipa, first, flight, 1949, number, built, cont. The SIPA S 70 was a late 1940s French eight passenger light transport aircraft prototype built by Societe Industrielle Pour l Aeronautique SIPA 1 S 70 Role Light transport aircraft National origin France Manufacturer SIPA First flight 1949 Number built 1 Contents 1 Design and development 2 Specification 3 See also 4 References 5 BibliographyDesign and development editThe design for a commercial light transport for inter city routes was started in 1947 the S 70 was a wooden twin engined low wing cantilever cabin monoplane with a twin tail 1 Powered by two 210 hp 157 kW Mathis G 8R piston engines it had room for six to eight passengers with a pilot sat centrally at the front 2 The prototype registered F WZCI was flown in 1949 but very little else is known and it did not enter production 1 Specification editData from French postwar transport aircraft 1 Jane s all the World s Aircraft 1947 2 General characteristicsCrew 1 Capacity 6 8 passengers Length 10 2 m 33 ft 6 in Wingspan 13 8 m 45 ft 3 in Height 3 6 m 11 ft 10 in Wing area 24 59 m2 264 7 sq ft Empty weight 1 294 kg 2 853 lb Gross weight 2 428 kg 5 353 lb with 8 passengers Powerplant 2 Mathis G 8R inverted air cooled V 8 piston engines 160 kW 210 hp each Propellers 2 bladed Legere variable pitch airscrews Performance Maximum speed 270 km h 170 mph 150 kn Cruise speed 240 km h 150 mph 130 kn 70 power Range 1 000 km 620 mi 540 nmi Wing loading 99 kg m2 20 lb sq ft with 8 passengers Fuel consumption 0 238 kg km 0 84 lb mi Power mass 9 18 kg kW 15 1 lb hp See also editAircraft of comparable role configuration and era Beechcraft Model 18References edit nbsp Wikimedia Commons has media related to SIPA aircraft a b c d Chillon J Dubois J P Wegg J 1980 French postwar transport aircraft Tonbridge Air Britain p 152 ISBN 0 8513 0078 2 a b Bridgman Leonard ed 1947 Jane s all the World s Aircraft 1947 London Sampson Low Marston amp Co p 134c Bibliography editChillon Jacques Dubois Jean Pierre amp Wegg John 1980 French Post War Transport Aircraft Tonbridge UK Air Britain ISBN 0 85130 078 2 Retrieved from https en wikipedia org w index php title SIPA S 70 amp oldid 1182019183, wikipedia, wiki, book, books, library,

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