A Colorado-based firm, Boom Technology, Inc.is discussed as developing an economically viable, fuel efficient, environmentally sustainable supersonic commercial airliner, designated Overture. A 5575-passenger aircraft capable of cruising at speeds up to Mach 2.2 and altitudes up to 60,000 feet with a range up to 4,500 nautical miles.Also operating under several variationsof te firm name. Booms primary customers are the worlds major airlines. A direct to Phase II award (for c$2M) the description of the firm (and why AF would make this award) is provided most effectively simply by reading. the SBIR Project Abstract.