Part 39, page 327
DB Cooper-15513Serials SE 164-81
Document date 11 April 1977
FBI 164-81, Vault Part 39 p. 327 (DB Cooper-15513), Memo, dated 11 Apr 1977, serial SE 164-81-7448 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-39/pages/327
Transcript
The scan is the source; the transcript is machine-generated from it.
SE 164-81
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Investigation at Boeing Aircraft Corporation on 2/23/73 failed to reveal any indication that a [REDACTED] has ever worked for Boeing.
On 3/23/77, investigation at International Union of Operating Engineers, [REDACTED] failed to reveal a record of a [REDACTED] [REDACTED] As a result of contact with [REDACTED] it was learned that all personnel working on the pipeline for Alyeska would be members of unions whose headquarters are located at Anchorage and/or Fairbanks, Alaska. It is thought that [REDACTED] might possibly be a member of the Laborers, Teamsters, Fitters or Cooks Union.
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LEADS:
ANCHORAGE DIVISION
At Anchorage, Alaska
Will contact Alyeska home office and determine if their records reflect whether [REDACTED] has worked for them and if so, obtain appropriate background information to process him as a suspect.
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At Anchorage & Fairbanks, Alaska
Will contact appropriate labor unions to determine if [REDACTED] is a member of those labor unions and thereafter determine appropriate background information to process him as a suspect in this matter.
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At Valdez, Alaska
Will, if [REDACTED] cannot be processed another way, attempt to obtain background information of [REDACTED] noting that he is currently supposedly living in Valdez.
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SEATTLE DIVISION
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DB Cooper 15513