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The Miles Hawk Major was a 1930s British two-seat light monoplane, developed by Miles Aircraft from the Miles Hawk in order to take advantage of the new inverted de Havilland Gipsy Major engine. When fitted with the longer Gipsy Six in place of the forward crew member, it was known as the Miles Hawk Speed Six.

This article includes a list of general references, but it lacks sufficient corresponding inline citations. (October 2016)

Hawk Major
Miles M.2H Hawk Major at White Waltham Airfield, near Maidenhead Berkshire, in June 1953
Role	Two-seat touring and racing monoplane Type of aircraft
Manufacturer	Miles Aircraft Limited
Designer	Frederick George Miles
First flight	1934
Primary user	Royal Air Force
Number built	64
Developed from	Miles Hawk
Variants	Miles Hawk Trainer
Developed into	Miles Sparrowhawk

Design and development

The Hawk Major was a variant of the Miles M.2 Hawk, developed by F.G. Miles to take advantage of the new inverted de Havilland Gipsy Major engine. Other changes included metal (instead of wood) engine mounts and streamlined undercarriage. The production Hawk Major had the 130 hp de Havilland Gipsy Major engine. The aircraft sold well to private owners, including two that were fitted with smoke generators to allow them to be used as skywriters. An improved version (the M.2H) with a trailing edge flap replaced the M.2F on the production line. A number of special one-off racing versions were also built.[1]

Operational history

The prototype M.2F Hawk Major) was first flown in 1934 and went on to second place in the 1934 King's Cup air race at an average speed of 147.78 mph.

In October 1934, Squadron Leader Malcolm Charles McGregor flew a Hawk Major from RAF Mildenhall to Melbourne, Australia in 7 days, 15 hours while competing in the MacRobertson Air Race.[2][3]

Variants

M.2F Hawk Major

Production version powered by a de Havilland Gipsy Major engine.

M.2G Hawk Major

Three-seat cabin version, one built.

M.2H Hawk Major

Production version powered by a de Havilland Gipsy Major engine.

M.2K Hawk Major

Powered by a 105 hp Cirrus Hermes II engine, one built.

M.2M Hawk Major

Three-seat version powered by a de Havilland Gipsy Major engine, two built.

M.2P Hawk Major

Dual control version powered by a de Havilland Gipsy Major engine, three built.

M.2R Hawk Major de Luxe

Racing version powered by a de Havilland Gipsy Major engine, two built.

M.2S

Long-range version Powered by a 150 hp Blackburn Cirrus Major engine.

M.2T

Long-range single-seater powered by 150 hp Blackburn Cirrus Major engine, two built.

Hawk Speed Six

A racing version was developed with a 200 hp de Havilland Gipsy Six engine. To make room for the longer, six-cylinder engine the front cockpit was removed, making it a single-seater, and the rear cockpit was repositioned to retain balance. The type became known as the Miles Hawk Speed Six.

Only three were built, each tailored to the buyer's requirements, but they has a significant impact on the Golden Age of British air racing.[4]

Hawk Trainer

In 1935, an improved version for training use was developed as the Miles Hawk Trainer.

Survivors

• M.2H Hawk Major registered G-ADAS and flying from Museu TAM, São Carlos, São Paulo, Brazil. This is the only Hawk major in flying condition.
• M.2H Hawk Major (DG590) (Civilian Registration was G-ADMW) at Montrose Air Station Heritage Centre, Montrose, Angus, Scotland, under restoration as of 2020.[5]
• M.2L Speed Six G-ADGP is airworthy in 2020 and in the Shuttleworth Collection based at Old Warden.

Operators

 United Kingdom

• Royal Air Force

 Spain

• Aeronáutica Militar

Specifications (M.2F)

Data from Miles Aircraft since 1925[6]

General characteristics

• Capacity: Two
• Length: 24 ft 0 in (7.32 m)
• Wingspan: 33 ft 0 in (10.06 m)
• Height: 6 ft 8 in (2.03 m)
• Wing area: 169 sq ft (15.7 m²)
• Empty weight: 1,150 lb (522 kg)
• Gross weight: 1,800 lb (816 kg)
• Powerplant: 1 × de Havilland Gipsy Major , 200 hp (150 kW)

Performance

• Maximum speed: 150 mph (240 km/h, 130 kn)
• Cruise speed: 135 mph (217 km/h, 117 kn)
• Range: 560 mi (900 km, 490 nmi) [7]
• Service ceiling: 20,000 ft (6,100 m)
• Rate of climb: 1,080 ft/min (5.5 m/s)

See also

Related lists

• List of aircraft of the Royal Air Force

References

Notes

Bibliography

• Amos, Peter. and Brown, Don Lambert. Miles Aircraft Since 1925, Volume 1. London: Putnam Aeronautical, 2000. ISBN 0-85177-787-2.
• Brown, Don L. (1970). Miles Aircraft Since 1925. London: Putnam & Company Ltd. ISBN 0-370-00127-3.
• The Illustrated Encyclopedia of Aircraft (Part Work 1982–1985). Orbis Publishing.
• Jackson, A. J. (1988). British Civil Aircraft 1919–1972: Volume 3. London: Putnam. ISBN 0-85177-818-6.

На других языках

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[de] Miles Hawk Major

Die Miles Hawk Major ist ein als Reise- und Rennflugzeug eingesetztes Kleinflugzeug des britischen Herstellers Miles Aircraft.

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- [en] Miles Hawk Major

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[fr] Miles M.2 Hawk Major

Le Miles M.2 Hawk Major était un monoplan biplace léger britannique, conçu pendant les années 1930 par la société Miles Aircraft Limited (en)[1].

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