<PERSON> <PERSON>, a 49th Maintenance Squadron aircraft structural maintenance technician, applies aircraft smoothing compound to an MQ-1 Predator wing, Dec. 14, 2016, at Holloman Air Force Base, N.M. The sheet metal shop has been prepping an MQ-1 Predator static display for Heritage Park, pending the <PERSON>'s retirement in early 2017. (U.S. Air Force photo by Senior Airman <PERSON>)