Cochran became the first woman to fly at Mach 2 in an A3J aircraft.
On June 6, 1960, Jacqueline Cochran became the first woman to fly at Mach 2 when she flew an A3J aircraft. The achievement extended her record-setting career into the era of supersonic military jets and underscored her continuing relevance at the cutting edge of aviation.
This milestone was historically important because Mach 2 flight represented a major leap in speed, engineering, and pilot skill. By reaching that threshold, Cochran again demonstrated that women could participate in the most demanding and advanced forms of aviation. The flight also reflected the rapid pace of postwar aerospace development, where expertise in jet aircraft had become a marker of national power and technological modernity.
For Cochran personally, the record reinforced the continuity of her career: she had begun as a competitive air racer in the 1930s and remained a record-holder in the jet age. For women in aviation more broadly, the flight served as another proof point that barriers in high-performance flying were meant to be broken, not accepted.