Gloster Gamecock

The Gloster Gamecock was a biplane fighter of the Royal Air Force, a development of the Mk III Grebe, that first flew in February 1925. It differed from the Grebe primarily by way of its Bristol Jupiter engine, which replaced the unreliable Armstrong Siddeley Jaguar. Other changes included improved ailerons, refined fuselage contours, and internally mounted machine guns.

Gamecock
Gloster Gamecock operated by the Finnish Air Force
Role Fighter aircraft
Manufacturer Gloster
First flight 22 February 1925
Status Retired from service
Primary users Royal Air Force
Finnish Air Force
Number built 108
Developed from Gloster Grebe
Variants Nakajima A1N

The Gamecock Mark I entered service with No. 23 Squadron RAF at RAF Henlow in May 1926 and they were also the last of six squadrons to operate the fighter until July 1931.[1] This was a fairly short RAF service life, partly because of its high accident rate – of the 90 operated by the RAF, 22 were lost in landing or spin accidents. These faults were remedied in the Mk. II version, by means of a longer upper wing and a modified tail unit.

Gamecock fitted with outward-leaning struts in 1927
Gamecock fitted with Napier Lion engine, 1925-6

During the Finnish Winter War 1939–40, a Gamecock was used to capture a Soviet Ilyushin DB-3 bomber. On 29 January 1940, the Finnish Gamecock strafed two Soviet DB-3s when they landed on Finnish soil (which they mistook for Estonia) to transfer fuel from one plane to the other. The strafed crews hurried into the one plane which had enough fuel remaining and escaped, leaving the DB-3 behind to be captured by the Finns.[2]

Variants
  • Gamecock Mk I : Single-seat fighter aircraft for the RAF. 90 built.[3]
  • Gamecock Mk II : Single-seat fighter aircraft with revised wing and tail. One new-built for RAF with another Mk I converted to Mk II standard.[4] There were three exported to Finland in 1928, with a further 15 built under licence in Finland from 1929–1930 as the Kukko. The type remained in Finnish service until 1944.[5]
  • Gamecock Mk III : One RAF Gamecock Mk II modified with lengthened fuselage for spin trials.[6]
  • Gambet : A carrier-based version of the Gamecock produced as a private venture. Manufactured under licence for the Imperial Japanese Navy as the Nakajima A1N; about 150 were operated from 1929 to 1935 and saw combat during the Shanghai incident in 1932.[7]

Operators
Fuselage wreck at Finnish Aviation Museum
 Finland
 United Kingdom

Specifications (Mk. I)
Gloster Gamecock II 3-view drawing from L'Air August 15, 1927

Data from The Era-Ending Gamecock [8]

General characteristics

  • Crew: 1
  • Length: 19 ft 8 in (5.99 m)
  • Wingspan: 29 ft 9.5 in (9.081 m)
  • Height: 9 ft 8 in (2.95 m)
  • Wing area: 264 sq ft (24.5 m2)
  • Empty weight: 1,930 lb (875 kg)
  • Gross weight: 2,860 lb (1,297 kg)
  • Powerplant: 1 × Bristol Jupiter VI 9-cylinder air-cooled radial piston eninge, 425 hp (317 kW)
  • Propellers: 2-bladed fixed-pitch propeller

Performance

  • Maximum speed: 155 mph (249 km/h, 135 kn) at 5,000 ft (1,524 m)[9]
145 mph (126 kn; 233 km/h) at 10,000 ft (3,048 m)
  • Range: 365 mi (587 km, 317 nmi) [10]
  • Endurance: 2 hours 30 minutes
  • Service ceiling: 22,100 ft (6,700 m)
  • Rate of climb: 7,066 ft/min (35.90 m/s) at 1,000 ft (305 m)
  • Time to altitude: 10,000 ft (3,048 m) in 7 minutes 36 seconds
  • Wing loading: 10.8 lb/sq ft (53 kg/m2)
  • Power/mass: 0.15 hp/lb (0.25 kW/kg)

Armament

gollark: You're right, because I did.
gollark: On an unrelated note, enjoy these distractional carcinoforms.
gollark: I wrote #9.
gollark: 8, which is not* mine, is immensely boring.
gollark: Ah.

See also

Related development

Related lists

References

Notes
  1. "Aircraft of the Month: Gloster Gamecock". www.tangmere-museum.org.uk. Tangmere Military Aviation Museum. September 2008. Retrieved 15 May 2015.
  2. Keskinen, Stenman,Niska: "Venäläiset pommittajat /Soviet bombers"
  3. James 1971, p.350.
  4. James 1971, p.119.
  5. James 1971, p.121-122.
  6. James 1971, p.118.
  7. Gustavsson, Håkan. "Nakajima (A1N) Type 3". Håkans Aviation page. Retrieved 15 May 2015.
  8. Green and Swanborough 1983, p.7.
  9. Thetford 1957, p.223.
  10. Taylor 1989, p.421.

Bibliography
  • Green, William and Swanborough, Gordon. "The Era-Ending Gamecock". Air Enthusiast, Number 21, April–July 1983.Bromley, Kent:Pilot Press. p. 1–8, 58–62. ISSN 0143-5450.
  • James, Derek N. Gloster Aircraft since 1917. London: Putnam, 1971. ISBN 0-370-00084-6.
  • James, Derek N. Gloster Aircraft since 1917. London: Putnam and Company Ltd., 1987. ISBN 0-85177-807-0.
  • Taylor, M.J.H. (editor) Jane's Encyclopedia of Aviation. London:Bracken, 1989. ISBN 1-85170-324-1.
  • Thetford, Owen. Aircraft of the Royal Air Force 1918–57. London:Putnam, First edition 1957.
  • Gloster Gamecock – British Aircraft Directory
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.