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resumed on 26 January 1949, but further delays were caused by the pilot landing off the runway causing serious damage. To improve the landing stability 5-2 was modified with wing-tip skids, at the end of downturned wing-tips with 45 degrees anhedral, and a single skid on the centreline, as well as a ventral fin at the rear. Flying and landing qualities were much improved, but progress was slow and the
Bisnovat 5 was cancelled without the aircraft making a single powered flight and only sixteen gliding flights, between 14 July 1948 and November 1949, during which a maximum speed of
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Unpowered flight tests revealed poor stability and dangerous landing characteristics with 5-1,(first prototype), being damaged beyond repair after the third gliding flight. Flight tests with
Aircraft 5-2, fitted with a 45 degree swept fin of greater aspect ratio to improve directional stability,
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The
Bisnovat 5 was ordered into development to provide an all-Soviet alternative to an aircraft built with foreign technology. Originally intended to take-off from the ground, gliding flights were carried out from a
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twin-chamber liquid-fuelled rocket motor, 19.6 kN (4,410 lbf) thrust above 8,000 m (26,000 ft)
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95:(Бисноват 5) was a supersonic research aircraft designed in the USSR in the late 1940s, inspired by the German
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Ognenny Krylia: Istoriia
Sozdannia Reaktivnoi Aviatzii SSSR (1930-1946)
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aircraft that was captured by Soviet troops towards the end of
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1,200 km/h (750 mph, 650 kn) design speed
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277:153–160 km/h (95–99 mph; 83–86 kn)
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111:mothership, similar to the way that the
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214:11.315 m (121.79 sq ft)
305:. Hinkley: Midland. pp. 118–127.
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320:Gordon, Yefim; Bill Gunston (2005).
158:9.92 m (32 ft 7 in)
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410:1940s Soviet experimental aircraft
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186:6.4 m (21 ft 0 in)
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324:. Hinckley: Midland Publishing.
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246:3,184 kg (7,020 lb)
425:Aircraft first flown in 1948
32:Supersonic research aircraft
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420:Cancelled aircraft projects
339:Lardier, Christian (1992).
240:883 kg (1,947 lb)
131:Specifications (Bisnovat 5)
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341:L'astronautique soviétique
170:11.2 m (37 ft)
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283:2 minutes at full thrust
254:Dushkin-Glushko RD-2M3VF
198:6.6 m (22 ft)
440:Cruciform tail aircraft
435:Rocket-powered aircraft
143:General characteristics
357:Gunston, Bill (1995).
350:Soviet Rocket Fighters
348:Gordon, Yefim (2006).
303:Soviet Rocket Fighters
301:Gordon, Yefim (2006).
138:Soviet Rocket Fighters
202:with aileron flippers
127:0.775 was attained.
352:. Hinkley: Midland.
174:after modifications
115:was dropped from a
24:General information
343:. Paris: A. Colin.
117:B-29 Superfortress
430:Mid-wing aircraft
415:Bisnovat aircraft
361:. London: Osprey.
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383:"The Bisnovat 5"
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322:Soviet X-planes
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101:World War II
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85:14 July 1948
82:First flight
69:Number built
46:Manufacturer
262:Performance
250:Powerplant:
226:TsAGI 12045
404:Categories
392:2009-06-04
288:References
281:Endurance:
212:Wing area:
93:Bisnovat 5
19:Bisnovat 5
184:Wingspan:
136:Data from
113:Bell X-1
57:Designer
387:xplanes
219:Airfoil
156:Length:
97:DFS 346
77:History
51:OKB-253
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224:root:
150:Crew:
326:ISBN
252:1 ×
232:tip:
125:Mach
91:The
40:USSR
29:Type
228:bis
200:5-2
188:5-1
172:5-2
160:5-1
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