Lt. Col. Matthew Vedder, 63rd Fighter Squadron commander, shakes hands with Airman 1st Class Joshua Cote, 61st Aircraft Maintenance Unit F-35 Lightning II crew chief after landing March 20, 2017, at Luke Air Force Base, Ariz. This is the first F-35 for the 63rd FS and marks the 51st F-35 for Luke. (U.S. Air Force photo by Senior Airman James Hensley)