Capt. Gordon Roman (left) explains cockpit controls to British cadets July 20, 2010, in Farnborough, England. Eleven U.S. military aircraft and approximately 70 personnel representing all branches of service participate in the 2010 Farnborough International Air Show. Captain Roman is a C-17 Globemaster III pilot from Travis Air Force Base, Calif. (U.S. Air Force photo/Staff Sgt. Jerry Fleshman)