Maintenance chief master sergeant retires
Chief Master Sgts. Monty Reeder, Stacey Weber, both with the 90th Maintenance Group, and Michael Whittaker, 90th Missile Maintenance Squadron, present Chief Master Sgt. Stephen Hrkach, 90th Maintenance Operations Squadron, with a shadow box during his retirement ceremony May 18 in the 90th MXG headquarters building. (U.S. Air Force photo by R.J. Oriez)