Crash of Flight 736-Dan Costello Interview Digital Exclusive by: SEAN LAFFERTY Posted: Dec 24, 2018 / 02:37 AM EST / Updated: Dec 24, 2018 / 02:37 AM EST Dan Costello was one of numerous rescuers who made it to the wreckage of Allegheny Airlines flight 736, which crashed on Christmas Eve 1968 near Bradford Regional Airport.