Just another day at work! Published July 15, 2010 By Stephen K. Robinson Air Force Flight Test Center EDWARDS AIR FORCE BASE, Calif. -- An F-15D Eagle, serial number 85-0125, flys over the Mojave Desert near Edwards Air Force Base, Calif., during a recent training mission. U.S. Air Force official photographs taken by Gregory L. Davis, a civilian aerial photographer assigned to the Air Force Flight Test Center, Edwards Air Force Base, California.