Maple Flag 42
Capt. Jeremy Doohen, an F-16 Fighting Falcon pilot, assigned to the 175th Fighter Squadron, Sioux Falls, S.D. Air National Guard, inserts a air combat maneuvering instrumentation card inside his right wing in preparation for a training mission during exercise Maple Flag 42 at 4 Wing Cold Lake, Canada, June 4. The ACMI card, enables Maple Flag observers and mission planners to track pilots real-time during their simulated air wars. (U.S. Air Force Photo/Senior Airman Larry E. Reid Jr.)