The Fokker F.VIIA-3m

In July 1925, car manufacturer Henry Ford announced a reliability tour.
A competition for commercial aircraft, with an emphasis on reliability (
see the article in the Milestones section ).
Aircraft reliability could be improved by fitting them with more than one engine.
Anthony Fokker and designer Platz saw an opportunity and adapted the single-engined F.VIIA.


The first flight of a three-engined F.VIIA-3m took place at Schiphol on 4 September 1925.
During test flights, the aircraft proved almost as capable with two or even just one engine.

So if an engine failed, the aircraft could continue flying, making it more reliable.
The aircraft was shipped on 7 September 1925 and arrived in America in time to take part in the reliability tour.
After the reliability tour, which Fokker did not win, the aircraft went to Richard Byrd.


On 9 June 1926, Richard Byrd flew this F.VIIA-3m over the North Pole.
The aircraft can still be seen at the Henry Ford Museum in Dearborn, Michigan, USA.


From the third F.VIIA-3m built onwards, the fuselage was 80 cm longer.
The F.VIIA-3m was mainly fitted with three 200 hp Wright Whirlwind J-4 radial engines.
Another engine used on the F.VIIA-3m was the 200 hp Armstrong-Siddeley Lynx.  


Some existing F.VIIAs in service with operators were converted to F.VIIA-3m aircraft.
This was also done for a number of KLM aircraft.

The F.VIIA-3m served operators in Europe and the USA.


For information about the three-engined F.VII aircraft sent to America, see ‘Fokkers built in America’.

There, they were designated F.VII and F.VII Trimotor (without the A).


Click the photo to enlarge it