D.B. Cooper remains the most mysterious unsolved hijacking case in U.S. history. In 1971, a man using the name Dan Cooper hijacked a Boeing 727, demanded $200,000 and four parachutes, then jumped from the aircraft and vanished into the night.
More than 50 years later, no one has confirmed his true identity. No body has been found, no parachute has been recovered and only a small portion of the ransom was ever discovered.
This documentary follows the full story of the D.B. Cooper hijacking, beginning on November 24, 1971, when Flight 305 left Portland for Seattle. The calm, well-dressed passenger appeared to be an ordinary businessman. But after ordering a bourbon, he handed a flight attendant a note claiming that he had a bomb in his briefcase.
Cooper demanded four parachutes, $200,000 in cash and enough fuel to continue the flight. He released the passengers in Seattle but kept members of the crew on board. Then he gave the captain a precise set of instructions: low altitude, reduced speed, a fifteen-degree wing angle and a final destination in Mexico City.
When the Boeing 727 could not fly that far without refueling, Cooper agreed to land in Reno. He also demanded that the aircraft’s rear door be opened and the boarding staircase lowered during flight.
Around eight o’clock that night, the crew felt a sudden vibration and a change in cabin pressure. When they checked the rear of the aircraft, D.B. Cooper was gone. He had jumped into the darkness with the ransom and disappeared over the Pacific Northwest.
The FBI launched one of the largest manhunts in American history. Investigators studied the aircraft’s speed, altitude, descent angle and possible landing zones, but the exact jump time was unknown. In 1971, without GPS, even a one-minute error could move the predicted landing point several miles.
The investigation followed the ransom serial numbers, witness descriptions and hundreds of suspects. Some believed Cooper was an experienced skydiver. Others argued that no professional would have jumped at night, in heavy wind and rain, wearing a business suit and using a parachute that could not be steered.
The case became even more complicated when Richard McCoy hijacked another plane using a similar method. Although many people suspected McCoy was D.B. Cooper, his appearance did not match the crew’s descriptions, and investigators eventually ruled him out.
To this day, no one knows whether D.B. Cooper died during the jump, survived under a new identity or spent the rest of his life hiding in plain sight. His true identity and final destination remain one of America’s greatest unsolved mysteries.
Watch the full D.B. Cooper documentary to explore the hijacking, the ransom, the parachute jump, the FBI manhunt and the theories that still surround the case.
Chapters
00:00 The most mysterious unsolved hijacking
00:20 The hijacking begins on November 24, 1971
00:43 Who was Dan Cooper, known as D.B. Cooper?
00:53 Thanksgiving travel and Flight 305
01:28 The mysterious passenger boards the plane
02:22 The note: “There is a bomb in my briefcase”
02:54 Cooper’s demands: cash, parachutes and fuel
03:07 A calm financial plan with no political motive
03:39 The plane lands in Seattle
04:04 Cooper’s precise flight instructions
04:22 The Boeing 727 cannot reach Mexico City
04:31 Reno is chosen as the next stop
04:45 The rear door and boarding staircase demand
05:37 D.B. Cooper disappears into the night
05:58 The FBI searches for evidence
06:10 The largest manhunt in American history
06:24 Flight calculations and the missing jump time
06:51 Helicopters, vehicles and the search area
07:10 Tracking the ransom money
07:23 Witness descriptions and composite sketches
07:46 800 suspects narrowed to 24
07:53 The impostors and false Cooper claims
08:11 Was Cooper an experienced skydiver?
08:23 The dangerous parachutes
08:33 Did D.B. Cooper die during the jump?
08:53 Richard McCoy and the second hijacking
09:25 Why the case remains unsolved
09:31 The hijacker who hurt no one and vanished
09:46 Theories about Cooper’s fate
09:54 The FBI case and the unanswered questions
10:04 No one has proved what happened
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What do you think happened to D.B. Cooper: did he die during the jump, or did he survive under a new identity? Share your theory in the comments.
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