372nd TRS trains Korean contractors
U.S. Air Force Tech. Sgt. Jeremiah Roper, 372nd Training Squadron, Detachment 15 propulsion systems instructor, trains Korean contractors on the proper use of a borescope to look for defects inside aircraft engines on Kadena Air Base, Japan, July 3, 2014. The contractors perform depot-level maintenance on F-15 Eagle and F-16 Fighting Falcon aircraft while at Gimhae Air Base, Republic of Korea.