Crew chiefs are Buff’s best friend Published Feb. 1, 2017 By Airman 1st Class Stuart Bright 2nd Bomb Wing Public Affairs BARKSDALE AIR FORCE BASE, La. -- Senior Airman Calvin Kunkel and Airman 1st Class Terell Holmstrom, 2nd Aircraft Maintenance Squadron crew chiefs, preform preflight checks under the tail of a B-52 Stratofortress at Barksdale Air Force Base, La., Jan. 30, 2017. Part of a crew chief’s job is to send the jet up and receive them after they land. (U.S. Air Force photo/Airman 1st Class Stuart Bright)