7 photos from Wikimedia Commons · credits & licences
- 1. Fokker S.14 Machtrainer 2: Stahlkocher· CC BY-SA 3.0
- 2. FokkerS14: User:Tram2· CC BY-SA 3.0
- 3. Fokker S-14 Aviodrome Lelystad: HendrikHeuvelrug· CC BY-SA 4.0
- 4. Fokker S.14 Machtrainer: Stahlkocher· CC BY-SA 3.0
- 5. Fokker S.14 PH-XIV AMS 28.06.67 edited-3: RuthAS· CC BY 3.0
- 6. 2020 Soesterberg Military Museum L-11 Fokker S-14 -Mach trainer- 9X7A7094 (50226461776): Jim van de Burgt from Wijk bij Duurstede, Netherlands· CC0
- 7. Fokker S-14 L-11 Nationaal Militair Museum: Lijn 45· CC BY-SA 4.0
what is it?
The Fokker S.14 Machtrainer is a two-seater military training jet aircraft designed and manufactured by the Dutch aircraft manufacturer Fokker for the Royal Netherlands Air Force (RNLAF). It has the distinction of being one of the first dedicated jet-powered training aircraft to be produced in the world. Development started in the late 1940s at the behest of British engine manufacturer Rolls-Royce, who were seeking out a manufacturer to produce a new trainer aircraft powered by their Derwent turbojet engine.
How to recognise it: 1 jet engine · 12 m wingspan
base stats
Bars compare against all aircraft: 3,500 km/h, 20,000 km, 850 seats; size and number built on a log scale up to 640 t (An-225) and 45,000 built (Cessna 172).
fun facts
- First flew 75 years ago, in 1951.
- Top speed is 5.6× a car on the Dutch motorway (130 km/h).
- Wingspan of 12 m: about 3 cars parked nose to tail.
- Can fly 1.3× higher than Mount Everest (8,849 m).
jet: Gas turbine pushing air out the back (turbofan or turbojet): fast and high-flying.
spec sheet
- first flight
- 1951-05-19
- introduced
- 1955
- retired
- 1967
- status
- retired
- number built
- 21
- role
- jet trainer
- origin
- 🇳🇱 Netherlands
- makers
- Fokker
- engines
- 1× Rolls-Royce Derwent 8
- crew
- 2
- length
- 13.3 m
- wingspan
- 12 m
- height
- 4.7 m
- max take-off weight
- 5,350 kg
- top speed
- 730 km/h
- cruise speed
- 589 km/h
- range
- 950 km
- ceiling
- 11,500 m
- wings
- monoplane
Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.
Sources: Wikidata Q1435274, Wikipedia: Fokker S.14 Machtrainer (CC BY-SA 4.0).Updated 2026-10-24.