A KC-135 Stratotanker assigned to the 171st Air Refueling Wing performs an in-flight air refueling exercise with a C-17 Globemaster III assigned to the 911th Airlift Wing over the state of Pennsylvania, Oct. 1, 2020. This exercise was part of a Pittsburgh-area civic leader flight and demonstrated to the civic leaders how the different missions of the 171st ARW and the 911th AW work together. (U.S. Air Force photo by Senior Airman Grace Thomson)