SAC Seattle to SAC Albany re UNSUB aka Dan Cooper, sub-caption and armed-and-dangerous instructions

This copy: Part 15 pp. 199–200Also filed at Part 8 pp. 34–35 (primary) · Part 15 pp. 201–202 · Part 54 pp. 391–392 · Part 91 pp. 307–308

This copy’s own title

SAC Seattle to SAC Albany and all offices re handling of Cooper suspects and sub-captions

Document date 7 December 1971

Part 15pages 199–2002 pagesDB Cooper-4015–4016

Another copy of this document is the primary, most legible copy: Part 8 pp. 34–35.

Copies may differ in what was redacted.

Open in FBI Vault (Part 15, page 199 of the PDF)
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Id: Cooper-Part-15:199-200

Subject: Cooper Files: Cooper-Part-15:199-200

Document: Airtel SAC Seattle to SAC Albany and all offices re handling of Cooper suspects and sub-captions
Id: Cooper-Part-15:199-200
Page: https://cooper.theunsolved.net/documents/Cooper-Part-15%3A199-200

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FBI 164-81, Vault Part 15 pp. 199–200 (DB Cooper-4015–4016), Airtel, dated 7 Dec 1971, serial SE 164-81-1014 (as read from the transcript) — cooper.theunsolved.net/documents/Cooper-Part-15%3A199-200

FD-36 (Rev. 5-22-64)

FBI

Date: 12/7/71

Transmit the following in _________ (Type in plaintext or code) AIRTEL AIRMAIL Via _______________ (Priority)

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X- ADM airt[e]l 12-7-71 to ALL SAC's Cy SE [guess: DAS] T[illegible] ELIM, [guess: INV1]

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TO: SAC, ALBANY FROM: SAC, SEATTLE (164-81) SUBJECT: UNKNOWN SUBJECT, aka Dan Cooper NORTHWEST AIRLINES FLIGHT 305 PORTLAND TO SEATTLE 11/24/71 CAA - HIJACKING; EXTORTION OO: Seattle

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Reference Seattle letter to Albany dated 11/30/71.

Referenced letter sets forth background information concerning captioned matter and indicates that the pertinent area of time involved is between 2:00 p.m. and 11:00 p.m. on November 24, 1971, which was the day before Thanksgiving. When information is developed indicating a possible suspect in this matter, offices are requested to determine the whereabouts of the suspects during the pertinent period of time and if this can be done readily, no further investigation is necessary. If this cannot be done readily, glossy photographs should be obtained and forwarded with copies to Minneapolis, Portland and Seattle for display to witnesses at those locations.

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If this does not resolve the involvement of the suspect, leads will then be set forth to establish his whereabouts at the pertinent time. These leads should all be covered as quickly as possible.

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2 - All Field Offices (2) - Seattle JSD:jlb (118)

Approved: ______________ Sent _________ M Per ________ Special Agent in Charge

164-81-1014 DB Cooper-4015

SE 164-81

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It is requested that all communications regarding this matter have sub-captions listing the name of the suspect to which the communication relates, listing the sub-caption at the top of the communication setting it forth as RE: ______(listing the name of the suspect). Offices are further requested to limit communications to one suspect per communication for the purpose of simplifying the administration by the office of origin.

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THIS INDIVIDUAL IS BEING SOUGHT IN CONNECTION WITH THE EXTORTION OF $200,000 FROM NORTHWEST AIRLINES BY THREATENING THE CREW OF THE AIRLINE WITH A PACKAGE WHICH HE STATED CONTAINED A BOMB. HE SHOULD BE CONSIDERED DANGEROUS.

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DB Cooper-4016

Serials: SE 164-81, SE 164-81-1014