Global Hawk crew chiefs
Tech. Sgt. Maureen Madamba, right, 372nd Training Squadron Detachment 21 maintenance instructor, instructs Airman Basic Lain Baker, 372nd TRS Detachment 21 student, how to properly inspect interior components of a RQ-4 Global Hawk Jan. 20, 2015, at Beale Air Force Base, Calif. Madamba is tasked with teaching the first class of the RQ-4 remotely piloted aircraft maintenance course. (U.S. Air Force photo by Senior Airman Bobby Cummings)