General Characteristics Crew: one, pilot Length: 23 ft (7.02 m) Wingspan: 25 ft 6 in (7.77 m) Height: 10 ft (3.05 m) Wing area: 241 ft² ( m²) Empty: 1,200 lb (545 kg) Loaded: lb ( kg) Maximum takeoff: 1,580 lb (717 kg) Powerplant: 1x Gnôme Monosoupape 9-cylinder rotary engine, 100-hp (75 kW) Performance Maximum speed: 92 mph (148 km/h) Range: 315 miles (510 km) Service ceiling: 15,000 ft (4,600 m) Rate of climb: ft/min ( m/min) Wing loading: lb/ft² ( kg/m²) Armament some RNAS aircraft fitted with 1x .303 in (7.7 mm) Lewis gun, forward-firing 2x 20 lb bombs