Nederlandse Modelbouw en Luchtvaartsite

Dutch Modelling and Aviation

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In Memoriam

Klaas Willem Jonker
(Wilko)
† 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 S.IV

History

Text about the development.

Versions.

Text about version.

 

Technical information Fokker S.IV LVA
Dimensions:
Length: 8,5 m Wingspan: 11,7 m
Height: - m Wing area: - m2
Weights:
Empty weight: - kkg Max. start weight: - kg
Performances:
Max. speed: 150 km/hr Climbing speed: - m/min
Cruising speed: - km/hr    
Range: - km Service ceiling: - m
Miscellaneous:
Engine type:

One Le Rhône 9B rated 130 hp.

Between 1926-1927 replaced with an Armstrong-Siddelery Mongoose rated 140 hp

Crew: one instructor plus one pupil
Armament: None

 

Technical information Fokker S.IV ML-KNIL
Dimensions:
Length: 8,5 m Wingspan: 11,7 m
Height: - m Wing area: - m2
Weights:
Empty weight: - kg Max. start weight: - kg
Performances:
Max. speed: 150 km/hr Climbing speed: - m/min
Cruising speed: - km/hr    
Range: - km Service ceiling: - m
Miscellaneous:
Engine type: One Le Rhône rated 120 hp.
Crew: one instructor plus one pupil
Armament: None