New door installed on C-5
WRIGHT-PATTERSON AIR FORCE BASE, Ohio – Staff Sgt. Thomas Penner, left, and Master Sgt. Richard Gerhardt, both from the 445th Maintenance Squadron structural maintenance shop, work together to trim the door that is being installed on a C-5 Galaxy aircraft. The C-5 is one of the largest aircraft in the world and the largest airlifter in the Air Force inventory. (U. S. Air Force photo/Stacy Vaughn)