Hawker
Woodcock

The Woodcock was the first in the long line of Hawker single-seat fighters to enter RAF service.
Hawker Woodcock I prototype J6987 two bay The sole Hawker Woodcock I prototype J6987 with its two bay wings.

 

The Hawker Woodcock was the first, single-seat fighter aircraft to be produced by H.G. Hawker Engineering Co and it clearly showed the influence of the defunct Sopwith Aviation Company on its design. Sopwith Aviation Company had been a leading aircraft manufacturer during World War One but suffered severe financial difficulties as the conflict came to an end. Founder T.O.M. Sopwith took the designs and patents with him when he joined forces with test pilot Harry Hawker to create H.G. Hawker Engineering, and the company went on to huge success during the inter-war years.

 

Despite being designed to 1922 Air Ministry Specification 25/22, which called for an 'All-Metal Single-Seater High-Performance Landplane', the Hawker Woodcock was of wooden construction with fabric covering with the first prototype being a product of Hawker’s Chief Designer Captain B. Thompson.

 

The prototype Hawker Woodcock I (J6987) incorporated 'two-bay' wings (with two sets of interplane struts on each wing) and an Armstrong Siddeley Jaguar engine. It made its maiden flight, in the hands of test pilot F.P. Raynham, in March 1923. Its performance was disappointing however, and the type was extensively re-modelled by former Sopwith Chief Draughtsman W.G. Carter, who replaced Thompson as Hawker’s Chief Designer in early 1923.

 

Woodcock II prototype J6988 with single bay wings The Woodcock II prototype J6988 with cylinder helmets and single bay wings.

 

Carter’s modified Hawker Woodcock II had single-bay wings, a Bristol Jupiter IV engine and a revised fin-and-rudder arrangement. The prototype Hawker Woodcock Mk II (J6988) first flew in August 1923 and showed immediate improvements over the Hawker Woodcock I.

 

After further evaluation during 1924, the Hawker Woodcock II was put into production at Hawker’s Canbury Park Road factory in Kingston.

 

Woodcock II 17Sqn J7971 night fighter J7971 is a fully-equipped night fighter Woodcock II of 17 Sqn RAF.

 

The Hawker Woodcock II entered RAF service in May 1925, when the type replaced No 3 (Fighter) Squadrons Sopwith Snipes at Upavon, Wiltshire.  The unit was being tasked with night fighter duties for which the new Hawker type was eminently suited. The only other unit to operate the Hawker Woodcock was No 17 Squadron, who were also a night fighter squadron, who received their examples in March 1926.

 

A total of 61 Hawker Woodcock IIs were delivered to the RAF. 

 

Initially, the type suffered structural problems which resulted in a number of serious accidents although a modification programme resolved these issues. The aircraft soon became popular with its pilots and was a regular sight at public events whilst in service.

 

One aircraft (J7974) was experimentally flown with fixed leading edge slots on both upper and lower wings. When tested at Royal Aircraft Establishment (RAE) Farnborough, these allowed the landing speed to be reduced by about 8 mph (around 15%) which reduced accidents and decreased undercarriage damage.

 

Woodcock II RAE with slotted wings J7974 J7974 is a Hawker Woodcock II undergoing trials with the RAE with high lift slots on upper and lower wings.

 

No export variants of the Hawker Woodcock were developed and the type had a comparatively short RAF career.  It served with Nos 3 and 17 Squadrons from 1925, through to its retirement from frontline service in 1928.  Several remained on strength however, flying regularly until the mid-1930s.

 

Woodcock II X3 of 17Sqn 1927 Three Woodcock IIs of 17 Sqn RAF photographed in 1927.

 

Variants & Numbers


Hawker Woodcock I One prototype only (J6987). Fitted with one 360 hp Armstrong Siddeley Jaguar II 14-cylinder two-row radial engine. Two-bay wings.
Hawker Woodcock II One prototype (J6988) and 63 production aircraft built. Fitted with one 380 hp Bristol Jupiter IV engine. Single-bay wings and modified tail surfaces

 

Specification (Woodcock II)


Powerplant One 380 hp nine-cylinder air-cooled Bristol Jupiter IV radial engine
Span 32ft 6in 
Maximum weight 2,979lb 
Capacity and Armament Single pilot; Two forward-firing synchronised Vickers guns mounted on forward fuselage, 750 rounds per gun
Maximum speed 141 mph at sea level
Cruising speed 103 mph
Endurance/range 2·75hr

 

Survivors


None
 

Other information