On September 8 , 1994 , USAir Flight 427 , a Boeing 737-300 , abruptly rolled to the left while on approach to Pittsburgh International Airport in an accident very similar to Flight 585 . The resulting crash killed all 132 people on board . The NTSB commenced an investigation into Flight 427 , which was ongoing throughout the late 1990s
USAir Flight 427
USAir Flight 427
Eastwind Airlines Flight 517