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heavy bomber. The resulting DB-A was advanced for its day, with stressed skin aluminium alloy construction throughout with clean lines, neatly cowled engines and trousered main undercarriage legs, with fully retracting main-wheels and tail-wheel. The split flaps, undercarriage, nose turret and
195:– Production aircraft ordered in 1937. Sixteen aircraft ordered, but only twelve completed, with M-34FRN engines plus turbo-chargers, rearwards retracting main undercarriage, gunners cockpits in the rear of the inner engine nacelles, and other modifications.
128:
testing was carried out in May and June 1935. The excellent performance demonstrated included, sustained flight at an altitude of 2,500 m (8,202 ft) with two engines shut down, and 4,500 km range.
140:, and the DB-A was modified to fly, at an overload weight of 34,700 kg (76,500 lb), carry enough fuel to fly 8,440 km (5,244 miles). The red-painted DB-A prototype under command of
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125:
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Bolkhovitinov became the head of the VVIA design group at the VVA Zhukovsky ( - VVS academy
Zhukovsky ) tasked with the design of a replacement for the
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A second aircraft with increased gross weight, improved airframe, re-designed nose and more power was completed and flown in March 1936 as the
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372:
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226:
201:
TK ( - heavy cruiser) – Projected escort bomber with 11 crew, 3xShVAK + 3,000 rounds, 5xShKAS + 11,000 rounds and underwing rockets.
112:
bomb-bay doors were all operated by a pneumatic system recharged by engine-driven compressors. Flight trials began on 2 May 1935 at
156:
for
Fairbanks, but nothing further was heard from the DB-A, and the fate of the aircraft and crew remains a mystery.
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426:
413:
153:
183:– The initial prototype aircraft, with M-34RN engines, lost on a nonstop flight Moscow to Fairbanks, Alaska.
152:. After 14 hours, 32 minutes, the crew sent a radio message that one engine had failed and gave a revised
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117:
25:
121:
385:
Gunston, Bill. “The Osprey
Encyclopaedia of Russian Aircraft 1875–1995”. London, Osprey. 1995.
221:
Gunston, Bill. “The Osprey
Encyclopaedia of Russian Aircraft 1875–1995”. London, Osprey. 1995.
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222:
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811:
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Taylor, Michael J.H. . “ Jane's
Encyclopedia of Aviation. Studio Editions. London. 1989.
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95:– long-range bomber, academy) was a heavy bomber aircraft designed and built in the
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https://web.archive.org/web/20100807150201/http://www.aviation.ru/Bolkhovitinov/
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189:– The second prototype with many detail improvements and M-34RNV engines.
163:. An order for 16 aircraft was placed late in 1937, with the designation
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7.62mm machine-guns in each of the inner nacelle gun positions.
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167:, but only twelve were completed due to the advent of the
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1 x ShKAS 7.62mm machine-guns in nose and tail positions.
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Aircraft of comparable role, configuration, and era
282:+ turbo-chargers , 671.1 kW (900 hp) each
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600:
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124:, factory tests were completed by April 1934 and
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419:http://www.1000aircraftphotos.com/APS/2811.htm
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303:4,500 km (2,796 mi, 2,430 nmi)
297:316 km/h (196.4 mph, 170.7 kn)
8:
700:
470:
456:
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148:on 12 August 1937 on an attempt to fly to
132:A decision was made to fly nonstop from
339:5,000 kg of bombs in internal bomb-bay.
15:
750:
730:
436:http://ram-home.com/ram-old/tk-1.html
424:http://ram-home.com/ram-old/db-a.html
248:24.4 m (80 ft 0.63 in)
7:
480:bomber/attack aircraft designations
254:39.5 m (129 ft 7 in)
93:Dal'niy Bombardirovshchik-Akademiya
373:List of Interwar military aircraft
260:230 m (2,476 sq ft)
14:
336:20mm cannon in the dorsal turret.
214:A 3-view of the Bolkhovitinov DBA
24:
272:22,000 kg (48,500 lb)
266:16,150 kg (35,605 lb)
1:
309:7,730 m (25,360 ft)
871:1930s Soviet bomber aircraft
887:
851:
769:Short-range dive bomber (
23:
18:
649:Heavy bomber seaplane (
233:General characteristics
840:High-speed dive bomber
215:
699:Heavy ground-attack (
213:
853:Unknown/not assigned
809:Light armored-attack
780:BPB-1 through BPB-21
488:Short-range bomber (
356:B-17 Flying Fortress
206:Specifications (DBA)
142:Sigizmund Levanevsky
62:Viktor Bolkhovitinov
573:DB-5 through DB-239
535:Long-range bomber (
146:Shchyelkovo airport
514:BB-4 through BB-21
441:2012-02-17 at the
429:2012-02-17 at the
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89:Bolkhovitinov DB-A
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150:Fairbanks, Alaska
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749:Torpedo bomber (
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729:Torpedo bomber (
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674:Armored bomber (
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307:Service ceiling:
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40:Type of aircraft
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801:Tactical bomber
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443:Wayback Machine
431:Wayback Machine
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47:National origin
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295:Maximum speed:
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367:Related lists
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361:Dornier Do 19
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270:Gross weight:
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264:Empty weight:
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122:Ya.N. Moseyev
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68:First flight
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109:Tupolev TB-3
106:
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77:Number built
817:Fast bomber
794:Descriptors
482:, 1923–1940
288:Performance
276:Powerplant:
116:piloted by
103:Development
99:from 1934.
71:2 May 1935
379:References
258:Wing area:
252:Wingspan:
219:Data from
169:TB-7/Pe-8
144:departed
58:Designer
865:Category
439:Archived
427:Archived
344:See also
315:Armament
175:Variants
114:Khodinka
478:Soviet
354:Boeing
280:M-34FRN
246:Length:
136:to the
785:BPB-22
578:DB-240
399:
389:
301:Range:
225:
134:Moscow
37:Bomber
760:TOM-1
720:TSh-3
715:TSh-2
710:TSh-1
690:BSh-2
685:BSh-1
665:MTB-2
660:MTB-1
590:DB-LK
519:BB-22
334:ShVAK
324:ShKAS
240:Crew:
187:DB-2A
161:DB-2A
33:Role
19:DB-A
812:LBSh
640:TB-7
635:TB-6
630:TB-5
625:TB-4
620:TB-3
615:TB-2
610:TB-1
585:DB-A
568:DB-4
556:DB-3
551:DB-2
546:DB-1
509:BB-3
504:BB-2
499:BB-1
397:ISBN
387:ISBN
332:1 x
322:2 x
278:4 ×
223:ISBN
199:TK-1
181:DB-A
120:and
97:USSR
87:The
52:USSR
843:SPB
835:ShB
771:BPB
751:TOM
740:T-1
701:TSh
676:BSh
651:MTB
524:bis
193:DBA
165:DBA
154:ETA
126:NII
81:14
867::
825:RK
820:SB
804:FB
601:TB
537:DB
490:BB
171:.
138:US
773:)
753:)
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731:T
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678:)
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561:F
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492:)
471:e
464:t
457:v
242:8
91:(
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