On the morning of 7 September 1997, beneath a cloudless Georgia sky at Dobbins Air Reserve Base, chief test pilot Paul Metz pulled the nose of Raptor 4001 skyward and introduced the world to a new genus of fighter. The F-22 Raptor, born of the U.S. Air Force’s Advanced Tactical Fighter (ATF) program, was not merely an evolution of the F-15 Eagle—it was a reinvention of air combat itself. Its lineage stretched back to 1981, when the Air Force first identified the need for a stealthy air-superiority platform, and to the YF-22 prototype that had first flown on 29 September 1990. After Lockheed, Boeing, and General Dynamics were selected over Northrop’s YF-23 on 23 April 1991, the Raptor spent six years in development before Metz’s fifty-eight-minute maiden flight. The aircraft’s supercruise capability—sustained supersonic flight without afterburners—its thrust-vectoring nozzles, and its faceted, radar-evading shape made it the first operational fifth-generation fighter. The Air Force declared Initial Operational Capability in December 2005. Though production ended in 2012 with 195 airframes, the Raptor remains the benchmark against which all modern fighters are measured. As Metz touched down and tapped the brakes, the jet bowed to the crowd. It was a fitting gesture: everything else, as one engineer remarked, had become a target.