The "D. B. Cooper" case is the only unsolved act of air piracy in US history. On November 24, 1971, a polite, nondescript, and dark-complexioned man calling himself "Dan Cooper" hijacked Northwest Airlines Flight 305, Boeing 727, between Portland, Oregon, and Seattle, Washington. At Seattle International Airport, he demanded and received $200,000 and four parachutes, released the passengers, and ordered the crew to take him to Mexico. Somewhere along the way, he jumped. He was never found or identified. Forty-five years later, the FBI gave up the hunt. This book looks at the case from the perspective of a mathematician and pilot. It uses previously unexamined data and original-source documents, combined with the tools of statistics, aeronautics, and meteorology, to show where and how the FBI could resume the search and possibly find out at last who "D. B. Cooper" really was.

The 3rd Edition of DB Cooper and the FBI - A Case Study of America's Only Unsolved Skyjacking

NEW YORK TIMES BESTSELLER • The true, unsolved story of D. B. Cooper’s 1971 airplane hijacking, one of the greatest cold cases of the twentieth century, by an author featured in D.B. Cooper: Where Are You?!, now streaming on Netflix “Here is writing and storytelling that is vivid and fresh—a delectable adventure.”—Gay Talese “I have a bomb here and I would like you to sit by me.” That was the note handed to flight attendant Florence Schaffner by a mild-mannered passenger now known as D. B. Cooper on a Northwest Orient flight in 1971. It was also the start of one of the most astonishing aviation whodunits in the history of American true crime: how one man extorted $200,000 from an airline before parachuting into the wilds of the Pacific Northwest, never to be seen again. The case of D. B. Cooper is a modern legend that has obsessed and cursed his pursuers for generations with everything from bankruptcy to suicidal despair. Now, with Skyjack, Geoffrey Gray obtains a first-ever look at the FBI’s confidential Cooper file, uncovering new leads in the infamous case. Starting with a crack tip from a private investigator, Gray plunges into the murky depths of the decades-old mystery to chase down new clues and explore secrets of the case’s most prominent suspects, including Ralph Himmelsbach, the most dogged of FBI agents, who watched with horror as a criminal became a counter-culture folk hero; Karl Fleming, a respected reporter whose career was destroyed by a D. B. Cooper scoop that was a scam; and Barbara Dayton, a transgender pilot who insisted she was Cooper herself. With explosive new information, Skyjack reopens one of the great cold cases of the twentieth century.

D. B. Cooper, the infamous sky jacker, has been called "a Northwest folk hero", "Jesse James" and "Billy the Kid". But until now, he hasn't been called a she. This devoted exploration by close friends with the help of family is a story that will leave you wondering. Was Bobby/Barbara Dayton D. B. Cooper?

He jumped out of a Boeing 727 into the November chill of the Pacific Northwest in 1971. He was carrying $200,000 and a briefcase he said contained a bomb. No trace of the man known as D.B. Cooper has ever been found. Who was he? Where is he? Will the D. B.Cooper mystery ever be solved?