With 20 victories, American Frederick Gillet scored more victories with the Sopwith Dolphin than any other ace.. Squadrons Royal Flying Corps: 19, 23, 79, 85, 87 Specifications Country: Great Britain Manufacturer: Sopwith Aviation Company Type: Fighter First Introduced: 1918 Number Built: 1532 Engine(s): Hispano-Suiza 8E, liquid cooled, 200 hp Wing Span: [9.90 m] Length: [6.78 m] Height: [2.59 m] Empty Weight: [665 kg] Gross Weight: [907 kg] Max Speed: [206 kmh] Ceiling: [6400 m] Endurance: Crew: 1 Armament: 2 Vickers machine guns 2 Lewis machine guns Aircraft Guests Search Copyright ? 1997-2002 Page revised on 09 January 2005