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 flights. Due to the lounge's proximity to departing long-haul international flights, this lounge offered a much wider array of food than was typically found at US Airways Clubs. In 2011, the airline converted the Envoy Lounge into a standard US Airways Club, now an Admirals Club. The incidents and crashes listed below include only those of US Airways and US Air (and not predecessor or merger airlines such as Allegheny, Piedmont, PSA or America West; or partnering regional commuter airlines operating US Airways flights under the brand US Airways Express). US Airways US Airways (formerly known as USAir) was a