This new bomber, known as the Advanced Manned Strategic Aircraft Project, had only attracted two suitors, North American Rockwell and General Dynamics. On June 5, 1970, Rockwell won the competition on the basis of Howard Evans’ promising preliminary design, and Gene Salvay, as Engineering Director Airframe Design,was called back to fully implement and develop the airframe of America’s only variable geometry heavy bomber, the swept wings of which moved back 67.5 degrees and full forward 15 degrees, blending into the fuselage via large fairings.