Rainbow Taxi Air Force Capt. John Waters prepares to taxi during a training course at Davis-Monthan Air Force Base, Ariz., Feb. 12, 2017. Waters is an F-16 Viper demonstration team pilot. Air Force photo by Senior Airman Michael Cossaboom SHARE: Download: Full Size (0.83 MB) Credit: Senior Airman Michael Cossaboom VIRIN: 170212-F-ES635-929C.JPG Photo Gallery