Arnold AFB Emergency Services conduct MH-47 familiarization training
A U.S. Army CH-47 Chinook lands at Arnold Air Force Base, Tennessee, Aug. 16, 2018, to conduct joint training with Arnold Air Force Base Emergency Management Services. The Chinook is a two-engine, tandem rotor, heavy-lift helicopter used to carry large equipment, supplies and troops into combat or training. (U.S. Air Force photo by Christopher J. Warner)