June 13, 2019 Wills takes command of 19th Air Force overseeing flying training With the sounds of freedom and flying training as the backdrop, Maj. Gen. Craig D. Wills took the reins of the 19th Air Force from Maj. Gen. Patrick Doherty during a change of command ceremony at Hangar 4 at Joint Base San Antonio-Randolph, Texas, June 13, 2019.