Sentry Aloha 2009

A U.S. Air Force F-16C Fighting Falcons assigned to the 144th Fighter Wing, California Air National Guard, prepare to take-off from Hickam Air Force Base, Hawaii, while participating in Exercise Sentry Aloha Sept. 10 2009. The exercise brings dissimilar combat assets to Hickam AFB to train with the Hawaii Air National Guard's 199th Fighter Squadron. (U.S. Air Force photo by Staff Sgt. Charles P. Vaughn) (Released)

Sentry Aloha 2009

U.S. Air Force Technical Sgt. Severin Koerner a crew chief for the 144th Fighter Wing supervises the refueling of an F-16 Fighting Falcon during Sentry Aloha at Hickam Air Force Base Sept. 9 2009. Sentry Aloha is an exercise that brings disimilar combat assets to Hickam to train with the Hawaii National Guard. (U.S. Air Force photo by Staff Sgt. Charles P. Vaughn) (Released)

Sentry Aloha 2009

U.S. Air Force Major Christopher D. Corliss a pilot for the 144th Fighter Wing inspects a F-16C Fighting Falcon prior to a air-to-air mission during Sentry Aloha Sept. 9 2009. Sentry Aloha is an exercise that brings disimilar combat assets to Hickam Air Force Base, Hawaii to train with the Hawaii National Guard. (U.S. Air Force photo by Staff Sgt. Charles P. Vaughn) (Released)

Sentry Aloha 2009

U.S. Air Force Major Christopher D. Corliss a pilot for the 144th Fighter Wing inspects a F-16C Fighting Falcon prior to a air-to-air mission during Sentry Aloha Sept. 9 2009. Sentry Aloha is an exercise that brings disimilar combat assets to Hickam Air Force Base, Hawaii to train with the Hawaii National Guard. (U.S. Air Force photo by Staff Sgt. Charles P. Vaughn) (Released)

Sentry Aloha 2009

U.S. Air Force Technical Sgt. Justin Matlock, a crew chief with the 144th Fighter Wing, cleans the canopy of a F-16 Fighting Falcon during Sentry Aloha Sept. 8 2009. Sentry Aloha is an exercise that brings disimilar combat assets to Hickam to train with the Hawaii National Guard. (U.S. Air Force photo by Staff Sgt. Charles P. Vaughn) (Released)

Sentry Aloha 2009

U.S. Air Force Technical Sgt. Severin Koerner, a crew chief with the 144th Aircraft Maintenance Squadron, inspects the exhaust of an F-16 Fighting Falcon during a pre-flight inspection while at Sentry Aloha on Sept. 8, 2009. Sentry Aloha is an exercise that brings disimilar combat assets to Hickam to train with the Hawaii National Guard. (U.S. Air Force photo by Staff Sgt. Charles P. Vaughn) (Released)