Charlotte Douglas International Airport an aviation library with over 9,000 volumes and a very extensive photography collection. Rare aircraft in the collection include one of only two surviving Douglas D-558 Skystreak aircraft and the second (and oldest surviving) U.S.-built Harrier, which was used as the flight-test aircraft and accumulated over 5,000 flight-test hours. In January 2011, the museum acquired N106US, the US Airways Airbus A320 ditched by captain Chesley Sullenberger as US Airways Flight 1549 in the Hudson River on January 15, 2009. This aircraft, which was delivered on June 10, 2011, is about 35 years younger than any other commercial airliner on display
US Airways merger deal, structured as a reverse takeover. Financing for the deal was supplied by outside investors including Airbus, an aircraft manufacturing subsidiary of EADS, the European aerospace consortium. Air Wisconsin Airlines Corporation, operator of numerous "US Airways Express" flights, and ACE Aviation Holdings, the parent company of Air Canada, also bought shares in the combined airline. The merged airline retained the US Airways name to emphasize its national scope, as well as to capitalize on US Airways' worldwide recognition, Dividend Miles frequent flyer program, and Star Alliance membership. On September 13, 2005, America West shareholders voted to approve the merger