Business Jet Aircraft Previous Next Featured Listings View All Jet Aircraft Powering on two or more fixed-wing gas-turbine jet engines, jet aircraft typically fly faster and at higher altitudes (33,000 to 49,000 feet for maximum efficiency across long distances) than piston-powered aircraft. Two men are credited with developing the concept for the first jet engine. … Continue reading Business Jets For Sale – Cessna, Gulfstream, Embraer