Wingman Day Airmen assigned to the 60th Air Mobility Wing participate in a Wingman Day event at Travis Air Force Base, Calif., May 19, 2017. Wingman Day is an Air Force secretary and chief of staff directive aimed at ensuring strong mental, physical, social and spiritual fitness among airmen. Air Force photo by Louis Briscese SHARE: Download: Full Size (0.46 MB) Credit: Louis Briscese VIRIN: 170519-F-LI975-0112C.JPG Photo Gallery