STAFF Sergeant Randy Silvia, in the intake of an F-16C aircraft, prepares for the first flight of the day for the aircraft from the South Carolina Air National Guard (SCANG), deployed to Hickam Air Force Base, Hawaii, for Sentry Aloha. The exercise is an opportunity for the Hawaii Air National Guard, based on Hickam, to train with F-16 units based on the U.S. mainland. The SCANG is based on McEntire ANG Station in Eastover, South Carolina