This week in Edwards flight test history Published Nov. 10, 2016 412th Test Wing Public Affairs EDWARDS AIR FORCE BASE, Calif. -- On Nov. 7, 2000, the Lockheed Martin X-35A accomplished its first aerial refueling. During its 10th flight, the Joint Strike Fighter demonstrator completed four refueling evolutions from a Boeing KC-135 Stratotanker at 23,000 feet and verified its compatibility with the tanker’s flow-field wake and refueling boom.