Mass re-enlistment honors birthday Published Sept. 20, 2002 BOLLING AIR FORCE BASE, D.C. (AFPN) -- Air Force Chief of Staff Gen. John P. Jumper recites the oath of enlistment at a mass re-enlistment ceremony honoring the service's 55th birthday Sept. 19. Participating in the ceremony were 55 airmen from the surrounding National Capitol Region. (Photo by Staff Sgt. Michael R. Holzworth)