U.S. Airmen from the 42nd Electronic Combat Squadron perform pre-flight checks in an EC-130H Compass Call before executing its first training mission with an upgraded cockpit acquired via an avionic viability program at Davis-Monthan Air Force Base, Ariz., July 11, 2016. The 42nd ECS’s Compass Calls were the first to be upgraded in an Air Force-wide plan to update its entire fleet of EC-130s via the AVP.
U.S. Airmen assigned to the 355th Civil Engineer Squadron and firefighters from Green Valley Fire District prepare to enter into a burn house at Davis-Monthan Air Force Base, Ariz., Aug. 24, 2016. Members of the 355th CES’s Fire and Emergency Services and the Green Valley Fire District participated in live-fire Class A training over the course of four days on D-M AFB’s fire training grounds.