Nederlandse Modelbouw en Luchtvaartsite

Dutch Modelling and Aviation

In Memoriam

Klaas Willem Jonker
† April 30, 2018

On Monday 30 April 2018, Wilko Jonker died after a long illness at the age of 58. He leaves behind a wife and two children. The Dutch military aviation and plastic modeling were his hobby and on this website he shared all the knowledge he has collected over the years. His hobby has been able to distract him from the persistent disease in his body until the last week of his life. The contacts with other hobbyists were a major support for him.

This website will be maintained by different people for as long as possible, so that other enthusiasts can continue to benefit from extensive content.

Fokker C.IX


This type succeeded the disappointing Fokker C.VIII and it was descending from the successful Fokker C.V and was based upon the Fokker C.VE.


Technical information
Length: 9,95 m Wingspan: 15,30 m
Height: - m Wing area: - m2
Empty weight: 1700 kg Max. start weight: 2600 kg
Max. speed: 235 km/u Rate of climb: - m/min
Range: 1100 km Service ceiling: 5850 m
Engine: One Hispano Suiza HS-12Lb rated 650 pk
Crew: Two men: one aviator plus one observer
Armament: -