Operators
- United States
- United States Air Force
- 1607th Air Transport Wing (MATS)
- Redesignated: 436th Military Airlift Wing (MAC), 8 January 1966
- 1st and 39th Military Airlift Squadrons (MAS), Dover AFB, Delaware (1956-1971) 32 C-133A Aircraft
- 1501st Air Transport Wing (MATS)
- Redesignated: 60th Military Airlift Wing (MAC), 8 January 1966
- 84th Military Airlift Squadron (MAS), Travis AFB, California (1959-1971) 18 C-133B Aircraft
- Cargomaster Corporation, Ted Stevens International Airport (ANC), Anchorage, Alaska
Read more about this topic: Douglas C-133 Cargomaster