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Gloster Goldfinch
The Gloster Goldfinch was a single engined single seat high altitude biplane fighter of all metal construction from the later 1920s. It did not reach production and only one was built.
Development
In January 1926 the Air Ministry funded Gloster Aircraft to produce an all-metal version of their Gamecock for a high altitude fighter role, hence requiring a supercharged engine. The result was the Goldfinch[1][2], a single bay biplane with unequal span wings of marked stagger. Unsurprisingly, this aircraft had a strong similarity to the Gamecock and in particular to the Gamecock II with its narrow chord ailerons. Because of the supercharged engine the fuselage was longer forward of the cockpit. The tail also was a little different, the tailplane having rounded trailing tips and the fin, initially at least, was very broad in chord and short in height.
Only one Goldfinch was built but there were two rather different versions. The first build had all-metal wings but a fuselage of mixed metal and wood construction. Both wings and fuselage were fabric covered. The fuselage was then rebuilt entirely of metal, apart from its covering and lengthened. The rebuild also brought a revised fin and rudder, with a narrower, higher fin of simpler overall shape[3]. Throughout, the Goldfinch was powered by a supercharged 450 hp (335 kW) Bristol Jupiter VIIF driving a 9 ft (2.74 m) two bladed fixed pitch propeller.
The Goldfinch first flew in the Summer of 1927 and in December it went to RAF Martlesham Heath for trials where it proved fast and high with a rapid climb rate. Gloster's submitted it as a contender for Air Ministry specification F.9/26 for an all metal day and night fighter, but it failed to meet the required load and fuel requirements and was eliminated quite early. The Bristol Bulldog was the eventual winner.
Specifications
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References
- James, Derek N. (1971). Gloster Aircraft since 1917. London: Putnam Publishing. ISBN 0 370 00084 6.
- "THE GLOSTER " GOLDFINCH ".". Flight (4 October 1928): pp.845-9.
Lists relating to aviation | |
|---|---|
| General | Timeline of aviation · Aircraft · Aircraft manufacturers · Aircraft engines · Aircraft engine manufacturers · Airports · Airlines |
| Military | Air forces · Aircraft weapons · Missiles · Unmanned aerial vehicles (UAVs) · Experimental aircraft |
| Notable incidents and accidents | Military aviation · Airliners · General aviation · Famous aviation-related deaths |
| Records | Flight airspeed record · Flight distance record · Flight altitude record · Flight endurance record · Most produced aircraft |
| This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Gloster Goldfinch". |
