Stealth Spirit A B-2 Spirit stealth bomber assigned to the 509th and 131st Bomb Wings races down the flight line during takeoff at Whiteman Air Force Base, Mo., April 20, 2017. SHARE: Download: Full Size (1.45 MB) Tags: Air Force Credit: Air Force Senior Airman Joel Pfiester VIRIN: 170421-F-PD075-250.JPG Photo Gallery