Gunfighter Flag 19-1 Published April 12, 2019 By Airman 1st Class JaNae Capuno 366th Fighter Wing Public Affairs MOUNTAIN HOME AIR FORCE BASE, Idaho -- Every quarter, the 366th Fighter Wing holds “Gunfighter Flag”, an exercise where Air Force partners and fighter squadrons across the nation participate in air-to-air, ground and air-to-ground training to maintain the lethality of the nation's premiere fighter wing during peace-time and war-time contingencies.