Wassmer WA 4/21

Touring Aircraft

Wassmer WA 4/21-250, EC-DXL © Marlo Plate
Photo ©: Marlo Plate (photos at airliners.net)
The Wassmer 4/21 is a light single-engine four-seat touring aircraft with retractable landing gear produced by the French manufacturer Wassmer Aviation.
Propulsion1 Piston Engine
Engine ModelLycoming IO-540-C4B5
Engine Power186 kW250 hp
max. Cruise Speed300 km/h162 kts
  186 mph
max. Speed (vne)317 km/h171 kts
  197 mph
Service Ceiling4.800 m15.748 ft
Range1.250 km675 NM
777 mi.
Empty Weight805 kg1.775 lbs
max. Takeoff Weight1.426 kg3.144 lbs
Wing Span10,05 m32 ft 12 in
Wing Area16,0 m172 ft
Length8,80 m28 ft 10 in
Height2,80 m9 ft 2 in
First Flight1967
Production Statusout of production
Total Production25
Developed fromWassmer WA-40
Data for (Version)Wassmer WA 4/21-250