Fairey Ferret

Ferret
	Ferret Mk.III
Role	Two-seat general-purpose biplane
National origin	United Kingdom
Manufacturer	Fairey Aviation Company
First flight	June 1925
Number built	3

The Fairey Ferret was a 1930s British general-purpose biplane designed and built by the Fairey Aviation Company.^[1] It performed well in trials but was not ordered into production.^[1]

Development

The Ferret was designed to meet a Fleet Air Arm requirement defined by specification 37/22^[2] for a reconnaissance aircraft; it was the company's first all-metal design.^[1] With a lack of interest from the FAA the company proposed the design to meet a Royal Air Force requirement for a general-purpose biplane.^[1]

The company built three prototypes, two were three-seaters (to meet the naval requirement) and the third was a two-seater.^[1] The two-seater Ferret III was also fitted with a new Fairey-designed high-speed gun mounting in the rear cockpit.^[1] The first prototype first flew in June 1925 powered by a 400 hp (298 kW) Armstrong Siddeley Jaguar IV radial engine.^[1] The other two aircraft had a nine-inch extension to the wingspan and both were fitted with a 425 hp (317 kW) Bristol Jupiter radial engine.^[1]

The aircraft performed well during trials at RAF Martlesham Heath but was not ordered into production.^[1]

Variants

Ferret Mk I: Three-seat prototype powered by a 400hp (298kW) Armstrong Siddeley Jaguar IVl radial engine, one built.^[1]
Ferret Mk II: Three-seat prototype powered by a 425hp (317kW) Bristol Jupiter radial engine, one built.^[1]
Ferret Mk III: Two-seat prototype powered by a 425hp (317kW) Bristol Jupiter radial engine, one built.^[1]

Specifications (Ferret III)

Data from ^[1]

General characteristics

Crew: two
Length: 29 ft 6 in (8.99 m)
Wingspan: 40 ft 7 in (12.37 m)
Height: 10 ft 3 in (3.12 m)
Wing area: 380 sq ft (35.30 m²)
Empty weight: 2,583 lb (1,172 kg)
Gross weight: 4,765 lb (2,161 kg)
Powerplant: 1 × Bristol Jupiter VI 9-cylinder radial engine , 425 hp (317 kW)

Performance

Maximum speed: 135 mph (217 km/h, 117 kn) at 5,000 ft (1,524 m)
Service ceiling: 15,500 ft (4,725 m)
Rate of climb: 920 ft/min (4.67 m/s) initial ^[2]

Armament

1 × fixed forward-firing 0.303in (7.7mm) Vickers machine-gun (on starboard side of fuselage)
1 × 0.303in (7.7mm) Lewis machine-gun in rear cockpit
Up to 500lb (227kg) bombs fitted under wings

References

Notes

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m Orbis 1985, pp. 1695-1696
^ ^a ^b Taylor 1974, pp. 129–133

Bibliography

The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985). Orbis Publishing.
Taylor, H.A. (1974). Fairey Aircraft since 1915. London: Putnam Publishing. ISBN 0-370-00065-X.

[Orbis1695-1] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m Orbis 1985, pp. 1695-1696

[Taylor-2] Taylor 1974, pp. 129–133

[1]

[2]