The 319th Air Base Wing (319 ABW) is a United States Air Force unit assigned to the Air Mobility Command's USAF Expeditionary Center. It is stationed at Grand Forks Air Force Base, North Dakota. The wing is the host unit at Grand Forks.The 319 ABW was one of only three "super tanker" wings in the United States Air Force.Its 319th Operations Group is the successor of the World War II 319th Bombardment Group.