Pan American	1949-04-01	1960-12-18
	20 - New
	1 - Prototype
	6 - from AOA
	10  were later modified to "Super" Stratocruisers by installation of additional 450 gallon fuel tanks
	British Overseas Airways Corporation	1949	1960
	6 - New
	4 - from SAS
	7 - Used
	Transocean Air Lines	1958	1960
	14 purchased from BOAC
	8 - Used
	6 - Reserved for spare parts
	Northwest Airlines
	Retired all 1959
	AOA-American Overseas Airlines
	8
	27 KC-97Gs to C-97K passenger transports
	135 KC-97Gs to C-97Gs for use by the Air National Guard as cargo transports