Retired Master Sgt. Don Frederick, a prior CATM instructor with the 176th Security Forces Squadron, awaits the unveiling of a new tail flash here Oct. 1, 2018 on the C-17 Globemaster IIIs assigned to the 176th Wing’s 144th Airlift Squadron. The new tail flash depicts a wolf head, (the 144th AS’s emblem), on one side, and a firebird (the 517th AS’s emblem), of equal size on the other. (U.S. Air National Guard photo by Tech. Sgt. N. Alicia Halla)