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| At 16.35 on Thanksgiving Eve, ], ] a man travelling under the name Dan Cooper hijacked a Northwest Orient Airlines Boeing 727-051, flight 305, flying from Portland International Airport, with the threat of a bomb (he had a briefcase containing wires and "red sticks"). | |||
| When the plane landed at Seattle-Tacoma International Airport at 17.45, its intended destination, he released the passengers in exchange for $200,000 and four ]s. He then had the air crew take the plane back into the air (19.45), ordering them to fly towards ] at low speed and altitude with the landing gear down and 15 degrees of flap. At some point during the journey he jumped out of rear stairway of the airplane with the money and parachutes. The FBI believed his descent was at 20.11 over southwest Washington, because the rear stairway 'bumped' at that time. His descent went un-noticed by the USAF F-106s tracking the airliner. | |||
| Despite a eighteen day search of the projected landing zone no trace of the man was found, and it is unknown whether he survived the escape. In February 1980, $5,800 of the ransom money was found near Vancouver on the bank of the Columbia River. | |||
| The ] questioned and then released a man by the name of Daniel B. Cooper, who was never considered a significant suspect. Due to a miscommunication with the media, however, the initials "D.B." became firmly associated with the hijacker and this is how he is now known. | The ] questioned and then released a man by the name of Daniel B. Cooper, who was never considered a significant suspect. Due to a miscommunication with the media, however, the initials "D.B." became firmly associated with the hijacker and this is how he is now known. | ||
| Following three similiar but unsuccessful hijackings in 1972, Boeing 727 aircraft were ordered by the FAA to be fitted with a so-called 'Cooper Vane', a mechanical aerodynamic wedge, to prevent the rear stairway being lowered in flight. | |||
| Additional information: http://www.columbian.com/reflections/dbcoop.html | |||
Revision as of 04:23, 12 July 2002
At 16.35 on Thanksgiving Eve, November 24, 1971 a man travelling under the name Dan Cooper hijacked a Northwest Orient Airlines Boeing 727-051, flight 305, flying from Portland International Airport, with the threat of a bomb (he had a briefcase containing wires and "red sticks").
When the plane landed at Seattle-Tacoma International Airport at 17.45, its intended destination, he released the passengers in exchange for $200,000 and four parachutes. He then had the air crew take the plane back into the air (19.45), ordering them to fly towards Mexico at low speed and altitude with the landing gear down and 15 degrees of flap. At some point during the journey he jumped out of rear stairway of the airplane with the money and parachutes. The FBI believed his descent was at 20.11 over southwest Washington, because the rear stairway 'bumped' at that time. His descent went un-noticed by the USAF F-106s tracking the airliner.
Despite a eighteen day search of the projected landing zone no trace of the man was found, and it is unknown whether he survived the escape. In February 1980, $5,800 of the ransom money was found near Vancouver on the bank of the Columbia River.
The FBI questioned and then released a man by the name of Daniel B. Cooper, who was never considered a significant suspect. Due to a miscommunication with the media, however, the initials "D.B." became firmly associated with the hijacker and this is how he is now known.
Following three similiar but unsuccessful hijackings in 1972, Boeing 727 aircraft were ordered by the FAA to be fitted with a so-called 'Cooper Vane', a mechanical aerodynamic wedge, to prevent the rear stairway being lowered in flight.