Executive Series United States Air Force Convair B-58 Hustler 185 VERY RARE Posted on January 28, 2024 by admin Posted in executive The Convair B-58 Hustler was the first operational bomber capable of Mach 2 (1,400 + mph). It had its first flight on 11 November 1956. The B-58 was developed for the United States Air Force (USAF) Strategic Air Command (SAC).