U.S. Air Force Capt. Christopher York, 492nd Fighter Squadron pilot, talks with visitors about the various capabilities of an F-15E Strike Eagle, July 15, 2012, during the Farnborough International Air Show in Farnborough, England. Approximately 90 aircrew and support personnel from bases in Europe and the United States are participating in the air show. More than 250,000 trade and public visitors attend the bi-annual event which concluded today.