The Koolhoven F.K.49 was a photographic survey aircraft built in the Netherlands in 1935. The F.K.48 was a high-wing cantilever monoplane of conventional...

The Koolhoven F.K.58 was a single engine, interceptor-fighter aircraft designed and mainly manufactured by N V Koolhoven in the Netherlands under contract...

lists the Koolhoven designs F.K.40, 41, 42, 43, 46, 48, 49, 51, 52, 53 and 58 but mentions a F.K.50-b bomber project, which the Koolhoven foundation...

The Koolhoven F.K.51 was a 1930s Dutch two-seat basic training biplane built by the Koolhoven Company. The Koolhoven F.K.51 was the winning design in a...

The Koolhoven F.K.48 was an airliner built in the Netherlands in 1934 for KLM. The F.K.48 was a conventional, semi-cantilever high-wing monoplane, powered...

Koolhoven F.K.52 was a Dutch-designed, two-seat reconnaissance-fighter biplane, which was developed in the 1930s by Koolhoven. The aircraft was equipped...

The Koolhoven F.K.55 was a Dutch fighter prototype of the 1930s, which did not progress beyond the prototype stage. Design of a Koolhoven high-performance...

p. 19 Wikimedia Commons has media related to Koolhoven F.K.33. Hazewinkel, Harm J. (March 2004). "FK-33, le premier trimoteur néerlandais: Sauvé par...

K.48 Koolhoven F.K.49 Koolhoven F.K.50 Koolhoven F.K.51 Koolhoven F.K.52 Koolhoven F.K.53 Junior Koolhoven F.K.54 Koolhoven F.K.55 Koolhoven F.K.56 Koolhoven...

The Koolhoven F.K.50 was a 1930s Dutch eight-passenger light transport monoplane designed and built by Koolhoven. The F.K.50 was designed to meet a requirement...

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...

The Koolhoven F.K.56 was a 1930s Dutch basic training monoplane designed and built by Koolhoven. The F.K.56 was a low-wing monoplane powered by a 450 hp...

made Koolhoven aircraft (F.K. 41) under licence in England Koolhoven for a list of his aircraft manufactured by N.V. Koolhoven; F.K. 30 to F.K. 59 (1926...

The Koolhoven F.K.54 was a Dutch single-engine, three-seat touring aircraft with a retractable undercarriage. It flew shortly before the start of World...

Whitworth's chief designer, Frederick Koolhoven's first design to meet this requirement, probably designated F.K.5, was a large, single-engined tractor...

F.K.10 was designed in 1916 by Frederick Koolhoven, the chief designer of Armstrong Whitworth Aircraft as a single-engine two-seat fighter. Koolhoven...

The Koolhoven F.K.57 was a twin-engined, gull-winged monoplane built in the Netherlands as a personal transport for the Director General of Royal Dutch...

The Koolhoven F.K.43 was a small four-seat[unreliable source?], single-engined monoplane passenger aircraft manufactured by Koolhoven in the Netherlands...

The Koolhoven F.K.40 was a small airliner built in the Netherlands in 1928 for KLM Royal Dutch Airlines. It was a conventional high-wing cantilever monoplane...

follow up his marketing idea to licence manufacture the Dutch aircraft Koolhoven F.K.41. This aircraft had drawn a lot of attention due to its modern design...

point 694 F.K.8s remained on RAF charge. The aircraft, originally designated the F.K.7, was designed by Dutch aircraft designer Frederick Koolhoven as a replacement...

Handley Page Manx Hirtenberg HS.9 Ikarus Aero 2 Koolhoven F.K.43 Koolhoven FK.47 Koolhoven F.K.54 Koolhoven F.K.49 LKOD KOD-1 Miles Aerovan Miles Falcon Major...

Frederick Koolhoven joined Armstrong Whitworth in 1914. He designed a series of aircraft that had his initials in their designation. The F.K.3 followed...

The Koolhoven F.K.30 Toerist was a small sport aircraft built in the Netherlands in 1927, intended for use by aeroclubs. The fuselage carried the pilot...

Koolhoven F.K.42 was a parasol-wing, two-seat training monoplane manufactured by Koolhoven in the Netherlands. Only one was built. The Koolhoven FK.42...

Japan 1943 3 Koolhoven F.K.55 Netherlands 1938 1 buried-engine fighter Kyushu J7W Japan 1945 2 canard pusher-engine fighter Lockheed XP-49 United States...

London during World War I. Frederick Koolhoven's first design for the British Aerial Transport Company (BAT) was the F.K.22 single-seat fighter. It was a...

The Koolhoven F.K.46 was a 1930s Dutch training biplane designed and built by Koolhoven. The F.K.46 was a two-seat biplane with a fixed tailwheel landing...

the aircraft designer Frederick Koolhoven designed a civil four-passenger wooden and fabric civil transport, the F.K.26. The four passengers had an enclosed...

The Koolhoven F.K.53 Junior was a small sport aircraft built in the Netherlands in 1936. It was a low-wing cantilever monoplane of conventional design...