Martinsyde F.4 Buzzard

Fighter Biplane

Martinsyde F.4 Buzzard © Jussi Seppälä
Photo ©: Jussi Seppälä (
The Martinsyde F.4 Buzzard is a single-engine single-seat fighter biplane aircraft produced by the British manufacturer Martinsyde Ltd..
Propulsion1 Piston Engine
Engine ModelHispano-Suiza 8Fb
Engine Power224 kW300 hp
Speed215 km/h116 kts
  133 mph
Service Ceiling7.620 m25.000 ft
Range650 km351 NM
404 mi.
Empty Weight822 kg1.811 lbs
max. Takeoff Weight1.088 kg2.398 lbs
Wing Span10,00 m32 ft 10 in
Wing Area29,7 m²320 ft²
Length7,76 m25 ft 6 in
Height2,70 m8 ft 10 in
First Flight06/1918
Production Statusout of production
Total Production333
Data for (Version)Martinsyde F.4 Buzzard