Category:Sikorsky S-4

**Sikorsky S-4**
	type of aircraft
	Upload media
	Wikipedia
Instance of	aircraft;
Location	Russian Empire;
Manufacturer	Sikorsky Aircraft Corporation;
Authority file
	Q30596150;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Media in category "Sikorsky S-4"

The following 2 files are in this category, out of 2 total.