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The Sopwith Camel was a British World War I single-seat fighter biplane, famous for its manoeuvrability. Design and developmentIntended as a replacement for the Sopwith Pup, the Camel prototype first flew in December 1916, powered by a 110 hp Clerget 9Z. Known as the "Big Pup" early on in its development, the aircraft was armed with two .303 in (7.7 mm) Vickers machine guns mounted in the cowl, firing forward through the propeller disc. A fairing surrounding the gun installation created a hump that led to the name Camel. The bottom wing had dihedral but not the top, so that the gap between the wings was less at the tips than at the roots. Approximately 5,490 units were ultimately produced. Operational history
The type entered squadron service in June 1917 with No. 4 Squadron of the Royal Naval Air Service, near Dunkirk. The following month, it became operational with No. 70 Squadron of the Royal Flying Corps. By February 1918, 13 squadrons were fully equipped with the Camel. Unlike the preceding Pup and Triplane, the Camel was not considered pleasant to fly. The Camel owed both its extreme manoeuverability and its difficult handling characteristics to the grouping of the engine, pilot, guns, and fuel tank within the first seven feet of the aircraft, coupled with the strong gyroscopic effect of the rotary engine. The Camel soon gained an unfortunate reputation with student pilots. The Clerget engine was particularly sensitive to fuel mixture control, and incorrect settings often caused the engine to choke and cut out during takeoff. Many crashed due to mishandling on takeoff when a full fuel tank affected the center of gravity. In level flight, the Camel was markedly tail-heavy. Unlike the Triplane, the Camel lacked a variable incidence tailplane, so that the pilot had to apply constant forward pressure on the control stick to maintain a level attitude at low altitude. However the machine could also be rigged in such a way that at higher altitudes it could be flown "hands off." A stall immediately resulted in a spin and the Camel was particularly noted for its vicious spinning characteristics. The Camel was, however, a superlative fighter, and offered heavier armament and better performance than the Pup and Triplane. In the hands of an experienced pilot, its manoeuvrability was unmatched by any contemporary type. Its controls were light and sensitive. The Camel turned rather slowly to the left which resulted in a nose up attitude due to the torque of the rotary engine. But the engine torque also resulted in its most famous quality, the ability to turn to the right in half the time of other fighters, although that resulted in more of a tendency towards a nose down attitude from the turn. Because of the faster turning capability to the right, to change heading 90° to the left, many pilots preferred to do it by turning 270° to the right. Because it was tail heavy, the plane also looped quickly. Agility in combat made the Camel one of the best-remembered Allied aircraft of the First World War. It was said to offer a choice between a "wooden cross, red cross and Victoria Cross." Together with the S.E.5a, the Camel helped to wrest aerial superiority away from the German Albatros fighters. The Camel was credited with shooting down 1,294 enemy aircraft, more than any other Allied fighter. Major William Barker's Sopwith Camel (serial no. B6313, the aircraft in which the majority of his victories were scored,) became the most successful fighter aircraft in the history of the RAF, shooting down 46 aircraft and balloons from September 1917 to September 1918 in 404 operational hours flying. It was dismantled in October 1918. Barker kept the clock as a memento, but was asked to return it the following day. By mid-1918 the Camel was becoming obsolescent as a fighter, limited by its slow speed and comparatively poor performance at altitudes over 12,000 ft (3,650 m). It found a new lease of life as a ground-attack and infantry support aircraft. During the German offensive of March 1918, flights of Camels harassed the advancing German Army, inflicting high losses (and suffering high losses in turn) through the dropping of 25lb (11 kg) Cooper bombs and ultra-low-level strafing. The protracted development of the Camel's replacement, the Sopwith Snipe, meant that the Camel remained in service until the Armistice. In summer 1918 a 2F.1 Camel (N6814) was used in trials as a parasite fighter under Airship R23 VariantsThe Camel was powered by a variety of rotary engines during the production period.
Engine variants
Sopwith Camel F.1
Sopwith Camel 2F.1
Sopwith Camel "Comic" Night fighterPilot seat moved to rear. The twin Vickers guns were replaced with two Lewis guns firing forward over the top wing on Foster mountings. Served with Home Defence Squadrons against German air raids. The "Comic" nickname was of course unofficial, and was shared with the night fighter version of the Sopwith 1½ Strutter. F.1/1
(Trench Fighter) T.F.1
(See also Sopwith Salamander) Operators
Survivors
There are only seven authentic Sopwith Camels left in the world.
Specifications (F.1 Camel)Data from Quest for Performance General characteristics
Performance
Armament
Popular culture
The Camel appears in literature and popular media as:
See alsoComparable aircraft Related lists BibliographyExternal links
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