Travis Visit Air Force Staff Sgt. Kate Vojtko (foreground) familiarizes Gen. Jacqueline Van Ovost, Air Mobility Command commander, right, with the controls and features of the MRZR all-terrain vehicle Sept. 1, 2020, Travis Air Force Base, Calif. SHARE: Download: Full Size (10.37 MB) Credit: Air Force Tech. Sgt. David W. Carbajal VIRIN: 200901-F-XH170-1607C.JPG Photo Gallery