The Martinsyde G.100 "Elephant" and the G.102 were British fighter bomber aircraft of the First World War built by

Martinsyde Martinsyde was a British aircraft and motorcycle manufacturer between 1908 and 1922, when it was forced into liquidation by a factory fire. History The company was first formed in 1908 as a partnership between H.P. Martin and George Handasyde ...

. The type gained the name " Elephant" from its relatively large size and lack of manoeuvrability. The G.102 differed from the G.100 only in having a more powerful engine.

Design and development

An unusually large aircraft by contemporary standards for a single-seater, the Elephant two-bay equal span staggered biplane was designed by A A Fletcher of the Martinsyde Company, a prototype powered by a 120 hp

Austro-Daimler Austro-Daimler was an Austro-Hungarian automaker company, from 1899 until 1934. It was a subsidiary of the German ''Daimler-Motoren-Gesellschaft'' (DMG) until 1909. Early history In 1890, Eduard Bierenz was appointed as Austrian retailer. The com ...

engine entering test in the autumn of 1915. The initial production version, the G.100, was powered by a 120h p six-cylinder Beardmore engine and was armed with a single 0.303 in drum-fed Lewis Gun mounted above the centre section. This was later augmented by a similar weapon bracket-mounted to the port fuselage side behind the cockpit). The G.100 was gradually succeeded by the G.102 with a 160 hp Beardmore engine. Maximum speed of the 160 hp aircraft was at sea level, falling to 100 mph (160 km/h) at 10,000 ft; it had a maximum ceiling of .

Operational use

The G.100 was built originally as a long-range, single-seat fighter and escort machine but on the basis of its size and weight was reclassified as a day bomber. Deliveries to the RFC commenced in mid-1916, a total of 270 being manufactured. The G.100 and G.102 Elephants were used in France and the Middle East, although only No. 27 Squadron, RFC was completely equipped with this type. While not particularly successful as a fighter owing to its poor agility by comparison other fighters of the times, the Elephant performed a useful service in long-range bombing, carrying up to a 260 lb (120 kg) bomb load. It successfully performed this role from the summer of 1916 through to late 1917. It was also used for long-range photo reconnaissance, where stability and endurance were required (the type was capable of a five-and-a-half-hour flight).

Variants

* Martinsyde G.100 : Single-seat fighter-scout, bomber and reconnaissance biplane, powered by a 120 hp (89 kW) Beardmore piston engine. 100 built. * Martinsyde G.102 : Single-seat fighter-scout, bomber and reconnaissance biplane, powered by a 160 hp (119 kW) Beardmore piston engine. 171 built.

Operators

; * Australian Flying Corps ** No. 1 Squadron AFC in Egypt and

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** No. 14 Squadron RFC ** No. 18 Squadron RFC **

No. 20 Squadron RFC ("Deeds not Words") , colors = , colors_label = , march = , mascot = , battles = , anniversaries = , decora ...

** No. 21 Squadron RFC ** No. 23 Squadron RFC ** No. 25 Squadron RFC ** No. 27 Squadron RFC ** No. 30 Squadron RFC ** No. 31 Squadron RFC ** No. 39 Squadron RFC ** No. 51 Squadron RFC ** No. 63 Squadron RFC ** No. 72 Squadron RFC ** No. 110 Squadron RFC ** No. 142 Squadron RFC

Specifications (G.100)

References