Electronic tune-up
LUNGI, Sierra Leone -- Senior Airman Christopher Burch repairs and cleans an ALQ-144 countermeasures set on an HH-60G Pave Hawk helicopter here. Burch is an electronics-warfare technician deployed from the 85th Maintenance Squadron at Naval Air Station Keflavik, Iceland. (U.S. Air Force photo by Tech. Sgt. Justin D. Pyle)