Sentry Down Under
Airman 1st Class Seth Kelly, weapons loader for the 132nd Fighter Wing (FW), Des Moines, IA., Iowa Air National Guard, completes an end of runway checklist on a F16C Fighter Jet, while an F-18 prepares for take-off, at the Royal Australian Air Force (RAAF) Base, Williamtown, New South Wales, Australia, on February 21, 2011. The 132nd FW is participating in a joint flight exercise, "Sentry Down Under", with the RAAF. (USAF Photo/ Tech. Sgt. Oscar M. Sanchez-Alvarez)