Sopwith Triplane Typhoon

British Aircraft Manufacturing Low Volume Production

For a description of the format and data included in Production Tables, see here.

This page covers British Aircraft Manufacturing aircraft with low production volumes and/or registration/serial allocations. For higher volume production, see the individual type Production Details.

Type Description and Production Data

B.A.3 Cupid B.A.IV Double Eagle
B.A.3 Cupid
Two-seat low wing monoplane, a smaller version of the B.A. Eagle designed for touring and training. Of all wood construction, it had side-by-side seating with dual controls, under a multi-piece canopy. The coupé top could be removed for open-cockpit flying. It featured a fixed undercarriage with cantilever legs that were enclosed in fairings which partly covered the wheels. Its wings folded for storage. One 130 h.p. de Havilland Gipsy Major powerplant.

Specification
Span Length Height Wing Area Empty Wt Max AUW Cruise Speed Maximum Speed Range Service Ceiling
35 ft 23 ft 4 in 6 ft 6 in 162 sq ft 1195 lb 1690 lb 135 mph/ 117 kn 149 mph/ 129 kn
10.67 m 7.11 m 1.98 m 15.05 m2 542 kg 767 kg 217 km/h 240 km/h

Production Details
C/n Initial
Registration
Notes
 1 aircraft built by the British Aircraft Manufacturing Company, Hanworth, in mid 1935.
 701  G-ADLR  To Charles Best (MD of British Aircraft Manufacturing Co Ltd). To South Africa in 1936, but not registered.
Total Production 1

B.A.IV Double Eagle
Six seat high-wing monoplane with a retractable landing gear. The fuselage was a wooden monocoque structure incorporating hiduminium frames to which the wings were attached. The shoulder mounted wings were of wooden two-spar construction with plywood covering, the inner portions of which, out to the engine nacelles, had pronounced anhedral, effectively lowering the engine thrust line. Two 130 h.p. de Havilland Gipsy Major powerplants.

Specification
Span Length Height Wing Area Empty Wt Max AUW Cruise Speed Maximum Speed Range Service Ceiling
41 ft 29 ft 10 in 7 ft 6 in 200 sq ft 2450 lb 4300 lb 145 mph/ 126 kn 165 mph/ 143 kn
12.5 m 9.09 m 2.29 m 18.58 m2 1111 kg 1950 kg 233 km/h 266 km/h

Production Details
C/n Initial
Registration
Notes
 3 aircraft built by the British Aircraft Manufacturing Company, Hanworth, between May 1936 and July 1937.
 901  G-ADVV  Initially regd to British Aircraft Manufacturing Co Ltd, Hanworth. To Sir Derwent Hall Caine, London in May 1938. Impressed as ES949 to contract
 H546122/41.
 902  G-AEIN  To John Henry Peyto Verney, The Rt Hon Lord Willoughby de Broke, Kineton. Impressed as ES950 to contract H546122/41.
 903  ZS-AIY  To Aircraft Operating Co. Ltd., Johannesburg. To ZS-AOC on arrival. Impressed as SAAF 1415.
Total Production 3

Production References

  1. British Civil Aircraft Since 1919, Vol 1, A.J. Jackson (Putnam, 1973)
  2. British Light Aeroplanes 1920 - 1940, Arthur W.J.G. Ord-Hume (GMS Enterprises, 2000)
  3. Impressments Logs, Peter W. Moss (Air Britain Publications, 1962-66)
  4. https://www.ab-ix.co.uk/pdfs/BK_BAMco.pdf

Page Revision History

Revised at Version 2.0.0
  • Added Type Description and Specification details.