Airman 1st Class Nathan Brooks, left, 849th Aircraft Maintenance Squadron assistant dedicated crew chief, and Senior Airman James Whitehead, right, 49th Equipment Maintenance Squadron Phase Inspection Section technician, read a maintenance guidance document, Feb. 18, 2020, on Holloman Air Force Base, N.M. The 849th AMXS Airmen and phase inspection section Airmen accomplish F-16 Viper maintenance as soon as possible to minimize the downtime of the aircraft. (U.S. Air Force photo by Airman 1st Class Quion Lowe)