F.K.31

NVI F.K.31 was a Dutch designed parasol wing two seat reconnaissance-fighter, which was developed in the 1920s by Frederick Koolhoven. The aircraft saw some service in the Finnish Air Force.

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Wikimedia, Wikidata
FK31; NVI F.K.31
fighter-reconnaissance aircraft, 

fighter-reconnaissance aircraft, 

​

Location: KML, Cluster Map, Maps,

Frameless

De Monge M.101 C2 L'Aéronautique January,1926

Koolhoven F.K. 31

2Fi09018 SALON DE L'AVIATION NOVEMBRE 1920

FK.31 2011-1389

Koolhoven FK 31 Aero Digest June 1928

Type	Subtype	Date	Description	Notes	Source
commons	image		De Monge M.101 C2 L'Aéronautique January,1926		Commons
commons	image		Koolhoven F.K. 31		Commons
commons	image		2Fi09018 SALON DE L'AVIATION NOVEMBRE 1920		Commons
commons	image		FK.31 2011-1389		Commons
commons	image		Koolhoven FK 31 Aero Digest June 1928		Commons