Category:Frederick Koolhoven

**Frederick Koolhoven**
	Dutch aerospace engineer (1886–1946)
	Upload media
	Wikipedia
Date of birth	11 January 1886; Bloemendaal
Date of death	1 July 1946; Haarlem
Manner of death	natural causes;
Cause of death	cerebral hemorrhage;
Country of citizenship	Kingdom of the Netherlands;
Occupation	military flight engineer; engineer;
Employer	Koolhoven;
Authority file
	Q1375173; ISNI: 0000000023792160; VIAF ID: 77649029; GND ID: 1036987078; Library of Congress authority ID: n82002620; IdRef ID: 252895657; Biografisch Portaal van Nederland ID: 20009925; Nationale Thesaurus voor Auteursnamen ID: 151141479
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Subcategories

This category has only the following subcategory.

The following 5 files are in this category, out of 5 total.