U.S. Air Force Senior Airman Timothy Boling, 33rd Helicopter Maintenance Unit HH-60G crewchief, inspects the roof of an HH-60G Pavehawk during a phase inspection Oct. 26, 2016, at Kadena Air Base, Japan. During the phase inspection crewchiefs examine every inch of the aircraft to ensure serviceability. (U.S. Air Force photo by Senior Airman Omari Bernard)