Flight Line Friday at DM
U.S. Air Force Staff Sgt. Joshua Snapp, 655th Aircraft Maintenance Squadron electronical and environmental specialist, walks past an HC-130J Combat King II at Davis-Monthan Air Force Base, Arizona, Oct. 18, 2019. These specialists inspect, troubleshoot and maintain aircraft E&E systems and perform prevenative maintenance on mobile aircraft servicing units. (U.S. Air Force photo by Senior Airman Mya M. Crosby)