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The Pilots Desk
Seaplanes & amphibians1920s British flying boat

Supermarine Seagull

Supermarine Seagull

The Supermarine Seagull was a flying boat produced by the British aircraft manufacturer Supermarine. It was developed by Supermarine's chief designer R.J. Mitchell from the experimental Supermarine Seal II. Development of the Seagull started during 1920. In June 1921 it was evaluated for military applications but was rejected, and so Supermarine developed the aircraft as a private venture. During February 1922, an initial order for two aircraft was placed by the Air Ministry; subsequent production of the Seagull is believed to have assisted Supermarine to survive during a period when the aircraft industry struggled to attract customers. The Seagull was used by the British Fleet Air Arm for gunnery spotting and reconnaissance duties. It was operated by the Royal Australian Air Force for similar purposes. During the early 1930s, when the type was being replaced by the more successful Supermarine Walrus, a number of Seagulls were re-used for civilian purposes.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

Manufacturer
Supermarine
Category
Seaplanes & amphibians
First flight
1921-05-01

Specifications

Cruise speed
80 kt
Max speed
85 kt
Range
200 nm
Service ceiling
9,150 ft
Rate of climb
389 ft/min
Max takeoff weight
5,691 lb
Empty weight
3,820 lb
Fuel capacity
40 US gal
Powerplant
Napier Lion IIB W-12
Engines
1
Seats
3
Length
37.8 ft
Wingspan
46 ft
Height
14 ft
Number built
34

Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).

Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.