Capt. Charles “Chuck” Yeager becomes the first pilot to reach supersonic speeds in level flight when he reaches a speed of Mach 1.06 (700 miles per hour) at an altitude of 45,000 feet in the rocket-powered Bell XS-1 (later redesignated X-1) over Muroc Dry Lake, Calif. His aircraft was released by a B-29 mother ship in midair.
RTX, parent of Raytheon, Collins and Pratt & Whitney, is getting out of the space prime business and focusing on its "strengths" as a maker of space sensors, buses, and components, company COO Chris Calio said during an earnings call.