Preflight Checks U.S. Air Force Airman 1st Class Trevor Krutsch performs preflight checks on an HH-60 Pave Hawk helicopter on Bagram Airfield, Afghanistan, Dec. 26, 2015. Krutsch, a crew chief assigned to the 455th Expeditionary Aircraft Maintenance Squadron, ensure Bagram’s combat search and rescue helicopters are ready to fly at a moment’s notice. U.S. Air Force photo by Tech. Sgt. Robert Cloys SHARE: Download: Full Size (2.04 MB) Tags: Pedro, 455th AEW, .50 Cal, Bagram, Photo Essays, Flare, Bagram Airfield, 83rd ERQS, 455 EAMS, preflight, Pave Hawk, afghanistan, HH-60, Maintenance, HELICOPTER, m2, All images Credit: Tech. Sgt. Robert Cloys VIRIN: 151226-F-CX842-001.JPG Photo Gallery