The 421st Air Refueling Squadron is an inactive United States Air Force unit. It was last assigned to the 41st Air Division at Yokota Air Base, Japan, where it was inactivated on 18 February 1965.
421st Air Refueling Squadron Experimental YKB-29T Superfortress at Yokota AB in 1954
504th Bombardment Group B-29s over Mount Fuji 1945
421st Air Refueling Squadron KB-50J Superfortress
Yokota Air Base , is a Japan Air Self-Defense Force (JASDF) and United States Air Force (USAF) base in the Tama Area, or Western Tokyo.
US Air Force C-130 Hercules of the 36th Airlift Squadron parked on the Yokota flight-line during 2013. The aircraft feature the 'YJ' Yokota tail code.
Housing for unaccompanied personnel
Tents used to house U.S. Pacific Command's (USPACOM) Deployable Joint Command and Control (DJC2) system during Operation Tomodachi
JASDF Air Defense Command Headquarters