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for lateral control. The pilot and a single passenger sat side by side in an open cockpit, although a folding canopy (similar to that of a convertible automobile) was available as an optional extra. The first flight took place on April 24, 1931, and certification by the
141:
The K-3 of 1932 was virtually identical, but featured a Kinner engine in place of the original
Continental Motors unit. One of these machines (c/n 18, registration NR12615) became the first rotary-wing aircraft to fly in the Antarctica, when taken there on
137:
Kellett built a batch of 12 K-2s, and the type was evaluated by the United States Army as a slow-flying reconnaissance machine to observe enemy troop movements. Its performance was, however, judged to be too limited for military use.
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autogyros of the day; an airplane-like fuselage with a nose-mounted engine, surmounted by a rotor mast. Like some of Cierva's designs, the K-2 also featured stubby fixed wings for additional lift, also as a mount for
146:'s second Antarctic expedition in 1933-34. It crashed in Antarctica on September 28, 1934 and was left there. Two K-3s were also sold to the Japanese War Office.
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A K-2 (c/n 2, originally registered NC10767) was discovered derelict in a barn and restored to flying condition by Al
Letcher of
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in 2002. This machine had been used in the Army evaluation of 1931, and in 2008 is displayed at the
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developed in the United States in the early 1930s. Later examples were designated
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when equipped with more powerful engines. K-3 NC 12691 is seen in the 1934 movie,
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ATC 2-431/Group 2, upgraded to ATC 437 on July 17, 1931
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Aircraft of comparable role, configuration, and era
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195:engine (four built, plus two converted from K-2)
457:National Museum of the United States Air Force
410:National Museum of the United States Air Force
155:National Museum of the United States Air Force
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438:. London: Studio Editions. pp. 558–59.
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629:1930s United States civil utility aircraft
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292:110 mph (180 km/h, 96 kn)
169:- original version with 165-170 hp
298:250 mi (400 km, 220 nmi)
209:
621:
433:
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277:1,320 sq ft (122.7 m)
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271:41 ft 0 in (12.50 m)
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243:26 ft 0 in (7.92 m)
237:19 ft 6 in (5.94 m)
14:
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183:engine (four converted from K-2)
116:In design, it was similar to the
634:Single-engined tractor autogyros
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173:7-cyl. radial engine (12 built)
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436:Jane's Encyclopedia of Aviation
427:
467:O'Leary, Michael (June 2002).
434:Taylor, Michael J. H. (1989).
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304:10,000 ft (3,000 m)
255:2,400 lb (1,090 kg)
644:Aircraft first flown in 1931
61:Kellett Autogiro Corporation
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249:1,647 lb (748 kg)
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406:"Kellett K-2/K-3 Autogiro"
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453:Kellett K-2/K-3 Autogiro
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205:(one converted from K-2)
216:General characteristics
134:was granted on May 27.
132:Department of Commerce
112:Design and development
576:Military designations
105:It Happened One Night
525:Company designations
269:Main rotor diameter:
210:Specifications (K-3)
22:K-2, K-3, and K-4
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469:"It's a Kellett!"
341:Buhl A-1 Autogyro
265:, 210 hp (160 kW)
203:Continental R-670
181:Continental R-670
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16:Two-seat autogyro
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639:Kellett aircraft
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171:Continental A-70
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41:Type of aircraft
39:Utility autogyro
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201:- version with
191:- version with
179:- version with
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144:Richard E. Byrd
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70:April 24, 1931
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356:Pitcairn PA-18
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290:Maximum speed:
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476:. Retrieved
473:Air Classics
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428:Bibliography
413:. Retrieved
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351:Kellett KD-1
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76:Number built
346:Cierva C.19
283:Performance
259:Powerplant:
88:Kellett K-2
623:Categories
478:2008-09-02
415:13 January
395:O'Leary, 2
369:References
263:Kinner C-5
193:Kinner C-5
241:Wingspan:
229:Capacity:
225:one pilot
519:aircraft
309:See also
161:Variants
127:ailerons
122:Pitcairn
92:autogyro
235:Length:
517:Kellet
442:
296:Range:
151:Mojave
118:Cierva
608:XR-10
588:YO-60
567:KH-15
562:KD-10
374:Notes
223:Crew:
36:Role
603:XR-8
598:XR-3
593:XR-2
583:YG-1
557:KD-2
552:KD-1
440:ISBN
417:2020
261:1 ×
177:K-2A
120:and
98:and
86:The
547:K-4
542:K-3
537:K-2
532:K-1
199:K-4
189:K-3
167:K-2
100:K-4
96:K-3
80:16
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455:–
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509:e
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495:v
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
