Armstrong Whitworth A.W.29

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Role Day bomber
National origin England
Manufacturer Armstrong Whitworth Aircraft
First flight 6 December 1936[1]
Number built 1 prototype

The Armstrong Whitworth A.W.29 was a British bomber aircraft built by Armstrong Whitworth Aircraft.

Design and development[edit]

It was built to satisfy Air Ministry specifications P27/32, which was for a single-engined long-range day bomber. The A.W.29 was a mid-wing cantilever monoplane. Its front fuselage was a welded tubular steel structure, and the rear fuselage a monocoque light alloy with an unbraced tailplane, fin and rudder. The conventional landing gear was hydraulically retractable by either an engine-driven or hand pump leaving the tyres partially exposed. The long-chord cowled, nose-mounted engine drove a three-bladed propeller.[1][2]

The A.W.29 was a two-crew aircraft. The pilot was seated ahead of the wing leading edge and the gunner/observer in a distant cockpit aft of the spar enclosed in a hand-operated turret. The aft cockpit could be fitted with a second set of controls for flight training.[2]

Not long after the A.W.29's first flight on 6 December 1936, it was damaged in a wheels up landing. Since the Fairey Battle had been awarded the P27/32 contract, the A.W.29 was not repaired to fly again.[1]


Data from Air Pictorial, Oct. 1958, pg. 361 and Tapper 1973 p.208[3]

General characteristics

  • Crew: 2
  • Length: 43 ft 10 in (13.36 m)
  • Wingspan: 49 ft 10 in (14.94 m)
  • Height: 13 ft 3 in (4.04 m)
  • Wing area: 412 sq ft (38.3 m²)
  • Empty weight: 9,000 lb (4,082 kg)
  • Useful load: 1,100 lb bombs (500 kg)
  • Powerplant: 1 × Armstrong Siddeley Tiger VIII, 870 bhp at 2,450 rpm (650 kW)
  • Propellers: Hamilton metal two-pitch propeller



  • Guns: 0.303 in (7.7 mm) Lewis Gun in Armstrong manual turret, 0.303 in (7.7 mm) Vickers wing gun
  • Bombs: 2 × 500 lb, 4 × 250 lb, or 4 × 100, 112, or 120 lb bombs



  1. ^ a b c Tapper 1973, pp. 203–8
  2. ^ a b Air Pictorial, pg. 360-361
  3. ^ Tapper notes that the performance specifications were estimates, never substantiated by flight tests as the aircraft's life was so short


  • "The Armstrong Whitworth A.W.29", Air Pictorial, Lesser Known Types (London, Eng.: Rolls House Publishing) 20 (10), October 1958: 360 
  • Tapper, Oliver (1973), Armstrong Whitworth Aircraft since 1913, London: Putnam Publishing, ISBN 0-370-10004-2