The 49th MXG Changes Command
(From right to left) Col. Thomas Preston, incoming 49th Maintenance Group commander; Col. Tim Harbor, outgoing 49th MXG commander and Col. Joseph Campo, 49th Wing commander, render salutes during the 49th MXG Change of Command ceremony, May 15, 2020, on Holloman Air Force Base, N.M. The 49th MXG consists of a team of over 2,100 Airmen, civilians and contractors from 23 specialties to produce disciplined maintenance and sortie-generation capabilities on F-16 Vipers, MQ-9 Reapers and their associated cockpits. (U.S. Air Force photo by Staff Sgt. Christine Groening)