354th egress troops maintain the A.C.E.S.
U.S. Air Force Master Sgt. Becky Davis, 354th Maintenance Squadron egress section chief, and Airman 1st Class William Harrison, 354th Maintenance Squadron egress apprentice, repair deficiencies on an F-16 Fighting Falcon Advance Concept Ejection Seat II March 9, 2012, Eielson Air Force Base, Alaska. Once clear of an aircraft, the ACES II is capable of automatically sensing egress conditions and mortar-deploying its main chute in less than 2 seconds. (U.S. Air Force photo/Staff Sgt. Jim Araos)