BizJet

July 23, 2006 0

Making jet aircraft acceptably quiet can be a dirty job. Owners don’t want to spend the money, engine makers don’t want to compromise their products’ efficiencies, and airport neighbors are rarely happy with the results. […]

NASA

July 16, 2006 0

The National Aeronautics and Space Administration, which was established on July 29, 1958 by the National Aeronautics and Space Act. […]