Memorial Maintenance

By

Staff

A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a series of Pacific Air Forces commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support and large force employment training in a simulated combat environment. (U.S. Air Force photo by Tech. Sgt. Joseph Swafford Jr./Released)

A crew of three cleans one of the huge spires at the Air Force Memorial in Arlington, Va., Monday, Oct. 17, 2011. The spires rise more than 250 feet into the air. (AP Photo/Dan Young/Wausau Daily Herald)