The McDonnell Douglas F-4 Phantom II is a tandem two-seat, twin-engine, all-weather, long-range supersonic jet interceptor and fighter-bomber originally developed for the United States Navy by McDonnell Aircraft. It first entered service in 1961 with the Navy. <br /><br />Credit to : Airman 1st Class Julian Kemper - Nellis AFB Public Affairs<br /><br />
