Airman 1st Class John Dingus guides the pilot of an F-117A Nighthawk out of a hanger. U.S. Air Force Airman 1st Class John Dingus guides the pilot of an F-117A Nighthawk out of a hanger at Holloman Air Force Base, N.M., on April 5, 2006. Dingus is assigned as a crew chief with the 49th Aircraft Maintenance Squadron. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 915443-D-PXZ11-284.jpg Photo Gallery