A-1 | |
---|---|
General information | |
Type | Two-seat cabin monoplane |
National origin | United Kingdom |
Manufacturer | M. B. Arpin & Co. |
Designer | Morris Arpin |
History | |
Manufactured | 1 |
First flight | 7 May 1938 |
Retired | 1946 |
The Arpin A-1 was a two-seat low-wing monoplane which was powered by a single radial engine in pusher configuration, mounted behind the cabin between twin booms that carried the tail. An unconventional fixed tricycle undercarriage was fitted. Only one was built.
The Arpin A-1 [1] [2] was a low-wing monoplane of wooden construction and plywood covered. The empennage was carried on a pair of diamond cross section booms mounted on the rear wing spar at the edge of the centre section. The fins were tall, with a slight extension below the boom and carrying unbalanced rudders. The booms were at wing height but the side by side two seat enclosed cabin sat on the wing with the uncowled 68 hp (51 kW) British Salmson AD.9R radial immediately behind, with its centre line well above the booms and tailplane. The pusher arrangement and a short nose provided good visibility from the cabin.
The Arpin had a fixed tricycle undercarriage at a time when most aircraft used the tailwheel configuration. It was the first British aircraft to be designed for tricycle landing gear. [3] In 1938 a very unusual McClaren type was fitted, [1] which allowed all three wheels to be turned parallel to each other but not to the aircraft, so that cross wind landings could be made with the aircraft pointing into wind. The front wheel could be left to caster or could be steered by the pilot.
In 1939 the A-1 was re-engined with an inverted inline 90 hp (67 kW) Blackburn Cirrus Minor I, which raised the maximum speed to 115 mph (185 km/h). [4] [5] With this engine it was known as the Arpin A-1 Mk.2
Only one A-1 was built at the company works at Longford, London, with the civil registration G-AFGB, [4] [6] it first flew from Hanworth Aerodrome on 7 May 1938. In December 1939 the A-1 was delivered to the School of Army Co-operation at Old Sarum too see if it would be suitable as an observation aircraft, it was not ordered into production and by 1946 the A-1 was scrapped. [7] [8]
According to Jane's All the World's Aircraft 1938 [1]
General characteristics
Performance
The General Aircraft GAL.42 Cygnet II was a 1930s British single-engined training or touring aircraft built by General Aircraft Limited at London Air Park, Hanworth.
The Parnall Heck was a 1930s British four-seat cabin monoplane built by Parnall Aircraft Limited at Yate, Gloucestershire. Originally a Hendy design, few were built. It combined the strength and comfort of a cabin aircraft with the speed of a racer.
The Bölkow Bo 207 was a four-seat light aircraft built in West Germany in the early 1960s, a development of the Klemm Kl 107 built during World War II.
The DINFIA IA 38 was a 1960s Argentine four-engine experimental tailless transport aircraft, designed under the direction of Reimar Horten and based on the German Horten Ho VIII project and built by the DINFIA.
The Siebel Si 202 Hummel ("Bumble-bee") was a German light sportsplane of the late 1930s. It was an angular low-wing monoplane, which could be powered by a variety of small engines.
The Yakovlev Yak-58 is a small, multi-role utility transport and business aircraft. The aircraft features a pusher engine and twin boom tail. It saw limited production in the late 1990s.
The Portsmouth Aerocar was a British light utility aircraft design of the late 1940s. It was intended to be an aircraft that could be used for a variety of tasks including transport "mobile office" but only one prototype was built being scrapped in 1950.
The Fane F.1/40 was a 1940s British air observation post aircraft design by Captain Gerald Fane's Fane Aircraft Company.
The Stearman-Hammond Y-1 is a 1930s American utility monoplane built by the Stearman-Hammond Aircraft Corporation and evaluated by the United States Navy and the British Royal Air Force.
The Praga E-210 was a four-seat, twin-engined touring aircraft built in Czechoslovakia in the late 1930s. It had an unusual pusher configuration. Its tail unit and undercarriage were modified significantly before World War II and after the war a more powerful version designated E-211 was flown.
The SNCAO 30 was a French single-engined monoplane flying boat two-seat trainer. Although it was ordered into production for the French Navy, only two prototypes were built.
The Gwinn Aircar was a single-engined biplane with a cabin for two, designed in the US as a safe and simple private aircraft. Lacking a rudder, it had several unusual control features as well as an early tricycle undercarriage. Development was abandoned after a crash in 1938.
The ICA IS-23 was a single-engined high-wing monoplane with STOL capability that was built in Romania in the 1960s. It was developed into the similar ICA IS-24.
The Mansyū Ki-98,, was a Japanese ground-attack aircraft proposed by Mansyū during World War II for use by the Imperial Japanese Army Air Force. The still unassembled components of the first prototype were deliberately destroyed before Japan surrendered.
The Ameur Altania was a single-engine light aircraft of pusher configuration with side-by-side seats for two and a V-tail, designed in France in the 1990s. Several prototypes were built and flown, including a 15 m span motorglider version; the final prototype was constructed from carbon composites rather than glass fibre. Another version, the UCA Carbon Bird has been built by Universal Composite Aviation after the bankruptcy of Ameur Aviation.
The SAIMAN LB.2 was an unconventional Italian two seat cabin side by side sport aircraft designed around 1937, with a single pusher configuration engine, twin tail booms and an early tricycle undercarriage.
The Waterman Arrowbile is a tailless, two-seat, single-engine, pusher configuration roadable aircraft built in the US in the late 1930s. One of the first of its kind, it flew safely but generated little customer interest, and only five were produced.
The WNF Wn 16 was an Austrian experimental aircraft built near the start of World War II to test a tricycle undercarriage.
The Couzinet 20 was a low power, three-engined aircraft designed in France in 1929 for postal duties, though it could have been configured to carry three passengers or as a medical transport. Variants flew with three different engines but only two airframes were completed.
The SCAL FB.30 was a French twin boom, pusher configuration, two seat civil sport and touring aircraft designed by Antoine Bassou in the mid-1930s. Three, with different engines, were built and flown.