Maintenance Group welcomes new commander
Cols. Tracey Hayes, 90th Missile Wing commander; Trevor Flint, 90th Maintenance Group commander; and Don Adams stand at attention shortly after Flint assumed command of the 90 MXG from Adams during a change-of-command ceremony in the group’s maintenance bays on F. E. Warren Air Force Base, Wednesday, July 3, 2013. Chief Master Sgt. Chriss Hart, 90th MXG chief enlisted manager, holds the group’s guidon. (U.S. Air Force photo by R.J. Oriez)