Refueling Air Force's Largest Plane

A KC-135 Stratotanker from the 931st Air Refueling Group out of McConnell Air Force Base, Kan. Refuels a C-5 Galaxy from the 433rd Airlift Wing out of Joint Base San Antonio-Lackland, Texas in May 2013. Special thanks to 3rd Combat Camera Squadron's Tech. Sgt. Rebecca King, who provided the video footage. The boom operator is Chief Master Sgt. Kathleen Lowman. The pilots in the C-5 are students getting qualified on aerial refueling. They are accompanied by an instructor pilot. Both flying organizations are Air Force Reserve Command units.