Martin-Handasyde No. 3

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Martin Handasyde No.3
The Martin-Handasyde 4B Dragonfly, two seater version of the Martin-Handasyde 3
Role Sports aircraft
National origin United Kingdom
Manufacturer Martin-Handasyde
First flight 1910
Number built One

The Martin Handasyde No.3 was an early British single-seat monoplane design, built in partnership by H.P. Martin and George Handasyde. Only one was built.

Design and development

The Martin-Handasyde No.3 bore a strong resemblance to the

J.A.P.[1]

The Martin-Handasyde No.4B Dragonfly possibly at Brooklands in the summer of 1911

It was first flown at Brooklands by H.P. Martin during November 1910, and was flown throughout 1912 by Graham Gilmour, who was eventually killed in the aircraft when it suffered a mid-air structural failure over Richmond Park on 17 February 1912.[1]

A two-seater version of the aircraft, the Martin Handasyde 4B, also called the Dragonfly, with a wingspan of 37 ft (11 m) was built for

Olympia
.

Specifications

Data from Lewis[1]

General characteristics

  • Crew: 1
  • Length: 28 ft 0 in (8.53 m)
  • Wingspan: 32 ft 0 in (9.75 m)
  • Wing area: 175 sq ft (16.3 m2)
  • Empty weight: 560 lb (254 kg)
  • Powerplant: 1 × J.A.P. , 40 hp (30 kW)
  • Propellers: 2-bladed, 7 ft 0 in (2.13 m) diameter

Performance

  • Maximum speed: 60 mph (97 km/h, 52 kn)

Notes

  1. ^ a b c Lewis, P. pp. 353-4

References