Maple Flag 42
Staff Sgt. Adam Dolney, an F-16 Fighting Falcon crew chief, assigned to the 114th Fighter Wing, Sioux Falls, S.D. Air National Guard, examines the exhaust in preparation for a training mission during exercise Maple Flag 42 at 4 Wing Cold Lake, Canada, June 4. Maple Flag is a Canadian-sponsored and Air Combat Command supported exercise that provides aircrews simulated air and ground combat training to coalition forces in a NATO environment. (U.S. Air Force Photo/Senior Airman Larry E. Reid Jr.)