A crew chief assigned to 48th Fighter Squadron, RAF

A crew chief assigned to 48th Fighter Squadron, RAF Lakenheath
England, explains the F100-PW- 229, F-15 engine to a participant in the 76th Joint Civilian Orientation Conference Sept. 23, 2008. JCOC is the oldest existing Pentagon outreach program, having been held 75 times since its inception in 1948. A Secretary of Defense sponsored program, JCOC is reserved for American leaders interested in expanding their knowledge of the military and national defense. JCOC 76 participants will visit the European Command's area of responsibility over the eight-day period from Sept. 19-26. JCOC participants attend briefings by senior military and civilian officials followed by hands-on experience observing exercises, participating in training and interacting with troops stationed across the globe who are engaged in our nation's commercial, diplomatic, humanitarian and military interests in locations that may be unknown to many Americans. (Department of Defense photo by: Master Sgt. Kevin J. Gruenwald/ released)