Fokker S.14 Machtrainer

Fokker S.14 Machtrainer L-11 Royal Netherlands Air Force
Fokker S.14 Machtrainer L-11 Royal Netherlands Air Force

The Fokker S.14 Machtrainer is a Dutch two-seater military training jet aircraft designed and manufactured by Fokker for the Royal Netherlands Air Force. It has the distinction of being one of the first dedicated jet-powered training aircraft to be produced in the world.

Role Jet trainer
National origin Netherlands
Manufacturer Fokker
First flight 19 May 1951
Introduction 1955
Retired 1967
Primary user Royal Netherlands Air Force
Number built 21

Specifications

General characteristics

  • Crew: 2
  • Length: 13.3 m (43 ft 8 in)
  • Wingspan: 12 m (39 ft 4 in)
  • Height: 4.7 m (15 ft 5 in)
  • Wing area: 31.8 m2 (342 sq ft)
  • Empty weight: 3,765 kg (8,300 lb)
  • Gross weight: 5,350 kg (11,795 lb)
  • Powerplant: 1 × Rolls-Royce Derwent 8 centrifugal flow turbojet engine, 15.35 kN (3,450 lbf) thrust

Performance

  • Maximum speed: 730 km/h (450 mph, 390 kn)
  • Cruise speed: 589 km/h (366 mph, 318 kn)
  • Stall speed: 142 km/h (88 mph, 77 kn)
  • Range: 950 km (590 mi, 510 nmi)
  • Service ceiling: 11,500 m (37,700 ft)
  • Rate of climb: 16.3 m/s (3,210 ft/min)

Photos Rob Vogelaar