The FBI’s release of 472 new pages from its D.B. Cooper file gives insight into the frantic search for the “UNSUB” in the ...

I n 1971, a man going by the name Dan Cooper hijacked a plane, took $200,000 and two parachutes, and vanished into the night sky somewhere over the state of Washington never to be seen or heard ...

we just solved it,” he says. D. B. Cooper, also known as Dan Cooper, hijacked Northwest Orient Airlines Flight 305 on November 24 1971. During the flight, Cooper told a flight attendant he had a ...

Dan Cooper walked up to the Northwest Orient Airlines ... For now, it's the only successful airplane hijacking in American history that remains unsolved. Have something to add to this story?