Hawker Hind
RAF Single-Engine Two-Seat Tail-Dragger General-Purpose Light Biplane Bomber and Trainer, UK
Archive Photos 1
Hawker Hind on display (c.1994) at the Royal Air Force Museum London, Hendon Aerodrome, London, England
Hawker Hind (RCAF L-7180) on display (9/17/2003) at the Canada Aviation Museum, Ottawa, Ontario, Canada
Overview 2
- Hawker Hind
- Role: Light bomber, Trainer
- Manufacturer: Hawker Aircraft Limited
- Designer: Sydney Camm
- First flight: 12 September 1934
- Introduction: 1935
- Retired: 1957 (Afghanistan)
- Primary users: Royal Air Force; Iran; New Zealand; South Africa
- Produced: 1935-1938
- Number built: 528
- Variants: Hawker Hart; Hawker Hector; Hawker P.V.4
The British Hawker Hind was a Royal Air Force light bomber of the inter-war years produced by Hawker Aircraft. It was developed from the Hawker Hart day-bomber introduced in 1931.
Design and Development 2
An improved Hawker Hart bomber defined by Specification G.7/34, was purchased by RAF as interim aircraft while more modern monoplane bombers such as the Fairey Battle were still in development. Structural elements were a mixture of steel and duralumin with the wings being fabric covered while the main differences compared to the earlier Hart was a new powerplant, (the Rolls Royce Kestrel V) and the inclusion of refinements from the earlier derivatives such as the cut-down rear cockpit developed for the Demon. The prototype (K2915) was constructed very rapidly due to Hawker’s development work for other proposals, and made its first flight on September 12, 1934. A variety of changes were subsequently incorporated ("ram’s horn" exhaust manifolds, Fairey-Reed metal propeller and engine improvements) with the first production Hind (K4636) flown on 4 September 1935.
Operational History 2
The Hind went into service in November 1935 and eventually equipped 20 RAF bomber squadrons. A number were also sold to foreign customers including Afghanistan, the Republic of Ireland, Latvia, Persia (Iran), Portugal, South Africa, Switzerland, and Yugoslavia. By 1937, the Hind was being phased out of front line service, replaced by the Fairey Battle and Bristol Blenheim, and with many of the Auxiliary Air Force squadrons changing role to fighter or maritime patrol units. At the outbreak of the Second World War 613 Squadron remained retained the Hind in the Army co-operation role before re-equipping the Hawker Hector in November 1939. The Hind found a new career in 1938 as a training aircraft representing the next step up from basic training on Tiger Moths. It continued in use as an intermediate trainer during the Second World War.
Hawker Hind trainers were also operated by Canada and New Zealand.
In 1941, Hinds flew combat missions in their original role as light bombers. South African Hinds were employed against Italian forces in Kenya, during the East African Campaign. Yugoslav Hinds were used against the Germans and Italians while Iranian Hinds were used briefly against Allied forces during the Anglo-Soviet invasion of Iran.
Variants 2
- Hind Mk I: Two-seat light bomber aircraft for the RAF, powered by a 477 kW (640 hp) Rolls-Royce Kestrel piston engine.
- Afghan Hind: Similar to the Hind Mk I, four aircraft fitted with Rolls-Royce Kestrel V engines, plus another four aircraft fitted with Kestrel UDR engines; eight built for Afghanistan.
- Latvian Hind: Two-seat training aircraft, powered by a Bristol Mercury IX radial piston engine; three built for Latvia.
- Persian Hind: Modified version of the Hind Mk I, powered by a Bristol Mercury VIII radial piston engine; 35 built for Persia.
- Portuguese Hind: Similar to the Hind Mk I, two aircraft built as bombers, two aircraft built as trainers; four built for Portugal.
- Swiss Hind: Two-seat unarmed communications aircraft; one built for Switzerland.
- Yugoslav Hind: Modified version of the Hind Mk I, two aircraft fitted with Rolls-Royce Kestrel XVI piston engines, one aircraft fitted with a Gnôme-Rhone Mistral engine; three built for Yugoslavia.
Hind Operators 2
- Afghanistan: Afghan Air Force
- Canada: Royal Canadian Air Force
- Iran: Imperial Iranian Air Force
- Ireland: Irish Air Corps
- Latvia: Latvian Air Force
- New Zealand: Royal New Zealand Air Force
- Portugal: Portugal Air Force
- South Africa: South African Air Force
- Switzerland: Swiss Air Force
- United Kingdom: Royal Air Force
- Yugoslavia: Royal Yugoslav Air Force
Hawker Hind Specifications (Kestrel V and VDR) 3
Type
- Two-seat general-purpose light bomber and trainer.
Structure
- All-metal construction with fabric covering.
Manufactures
- Hawker Aircraft Ltd., Kingston
- General Aircraft Ltd. (124 trainer conversions)
Power Plant
- RAF, Swiss, Portuguese and Afghan bombers: 640 hp Rolls-Royce Kestrel V driving Watts two-blade wooden propeller.
- Trainers: 599 hp Rolls-Royce Kestrel VDR
- Yugoslav aircraft: Kestrel XVI and Gnome-Rhône Mistral
- Persian aircraft: Personal Mercury VIII
- Latvian Aircraft, Bristol Mercury IX
- Fuel capacity: 103 gallons.
Dimensions
- Wing span: 37 ft 3
- Length: 29 ft 3 in
- Height: 10 ft 7 in
- Wing Area: 348 ft 2
Undercarriage
- Straight-axle type with Vickers oleo shock absorbers.
- Wheel track: 6 ft 3½ in.
- Wheels: 760 × 185 mm Dunlap wheels with Palmer hydraulic brakes.
Weights (Bomber Kestrel V)
- Weight (empty): 3,251 lb
- Weight (Loaded): 4,657 lb
Performance (Kestrel V)
- Maximum speed: 186 miles at 16,400 ft
- Climb: 8.1 min to 10,000 ft
- Service ceiling (rate of climb, 100 ft/min): 26,400 ft
Performance (Kestrel VDR)
- Maximum speed: 185.5 miles at 15,500 ft
- Climb: 8.4 min to 10,000 ft
- Service ceiling (rate of climb, 100 ft/min): 24,450 ft
Armament
- Guns: One forward-firing synchronized Vickers Mk.III or Mk.V machine gun on portside of nose, with 600 rounds.
- Guns: Bomber version has Lewis gun on No.15 ring on observer’s cockpit, with five 97-round magazines.
- Bombload: Up to 510 pounds of 230 lb, 112 lb, 25 lb or 20 lb bombs, or 3.45 in flares.
References
- Shupek, John. Photos, copyright © 1994, 2003 Skytamer Images. All Rights Reserved
- Wikipedia, the free encyclopedia,
- Mason, Francis K. Hawker Aircraft Since 1920 (3rd revised edition). London: Putnam Aeronautical Books, 1991. ISBN 1-55750-351-6. pages