MSrE M-21

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M-21 Harag
Role Aerobatics aircraft
National origin Hungary
Manufacturer Műegyetemi Sportrepülő Egyesület
Designer József Szegedy and Endre Jancsó
First flight 1936
Number built 1

The MSrE M-21 Harag (Hungarian: "Fury") was an aerobatics aircraft built in Hungary in 1936,[1][2] sometimes known as the Szegedy M-21 after one of its designers, József Szegedy. It was a conventional biplane design with single-bay staggered wings of equal span braced by N-struts. The pilot sat in an open cockpit, and the tailwheel undercarriage featured divided main units. Only a single example was built.


Specifications[edit]

Data from Jane's All the World's Aircraft 1938

General characteristics

  • Crew: 1
  • Length: 6.8 m (22 ft 4 in)
  • Wingspan: 8.3 m (27 ft 3 in)
  • Height: 2.7 m (8 ft 10 in)
  • Empty weight: 550 kg (1,213 lb)
  • Gross weight: 760 kg (1,676 lb)
  • Powerplant: 1 × Siemens Sh14A 7-cylinder radial, 120 kW (160 hp)

Performance

  • Maximum speed: 220 km/h (137 mph; 119 kn)
  • Cruising speed: 175 km/h (109 mph; 94 kn)
  • Service ceiling: 4,000 m (13,123 ft)
  • Rate of climb: 5.0 m/s (980 ft/min) initial

Notes[edit]

  1. ^ Taylor 1989, 688
  2. ^ The Illustrated Encyclopedia of Aircraft 2572

References[edit]

  • The Illustrated Encyclopedia of Aircraft. London: Aerospace Publishing. 
  • Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. 
  • Grey, C.G. (1972). Jane's All the World's Aircraft 1938. London: David & Charles. ISBN 0-7153-5734-4.