An F/A-18C breaks the speed of sound, leaving behind the tell tale and infamous "Sonic Boom". <br /> <br /> <br />Model: F/A-18C Hornet <br />Developed from: McDonnell Douglas <br />National origin: United States <br />Manufacturer: McDonnell Douglas / Boeing Northrop <br />Primary users: United States Navy, United States Marine Corps, Royal Australian Air Force, Spanish Air Force <br />Unit cost: US$29–57 million (2006)
