Air Force photos by Senior Airman Breanna Klemm, 97th Air Mobility Wing Public Affairs U.S. Air Force Col. Matthew Leard, 97th Air Mobility Wing commander, greets Oklahoma Gov. Kevin Stitt on March 5, 2021, at Altus Air Force Base. Altus AFB is home to the sole training units for aircrew assigned to the C-17 Globemaster III, KC-46 Pegasus and KC-135 Stratotanker