Part 99, page 310
DB Cooper-44834Serials CG 164-297, DE 164-115, SE 164-81
Document date 14 January 1976
FBI 164-81, Vault Part 99 p. 310 (DB Cooper-44834), Memo, dated 14 Jan 1976 — cooper.theunsolved.net/parts/Cooper-Part-99/pages/310
Transcript
The scan is the source; the transcript is machine-generated from it.
SAC, SEATTLE (164-81) 1/14/76
SAC, CHICAGO (164-297) (RUC)
UNSUB aka, Dan Cooper; NORTHWEST AIRLINES, FLIGHT 350, PORTLAND, OREGON TO SEATTLE, WASHINGTON 11/24/71 CAA - HIJACKING; EXTORTION OO: SEATTLE
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Sub 994
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Re Detroit airtel to Chicago dated 12/5/75.
On 1/6/76, [REDACTED], United Airlines (UAL), Chicago, Illinois, was contacted regarding UAL flights from Chicago, Illinois, to Tri-City Airport, Freeland, Michigan, on 12/2/75.
[REDACTED] was advised of the contents of referenced Detroit airtel and advised that the UAL co-pilot was pro- bably referring to UAL pilot DONALD O. BURNWORTH, UAL Number 021048, who is currently based in Denver. [REDACTED] advised that BURNWORTH was previously investigated by the FBI as a suspect in captioned case.
[REDACTED] advised that there are seven UAL 727-type aircraft flights daily to Tri-City Airport and that the route is flown by crews generally not based in Chicago.
Chicago will leave the decision whether or not to conduct further investigation into this matter due to discretion of Seattle inasmuch as the facts related seem to relate to the investigation regarding DONALD O. BURNWORTH.
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(2) Seattle 2-Detroit (164-115) 1-Chicago [REDACTED] (5)
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SEARCHED SERIALIZED [stamped] JAN 1 3 1976 FBI - SEATTLE
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DB COOPER-44834