MemoSA Thomas J. Manning to SAC Seattle proposing review of pre-hijacking passenger manifests30 March 19731 page
memoLegibility: high

Part 116, page 69

DB Cooper-53042Serials SE 164-81

Document date 30 March 1973

Open in FBI Vault (Part 116, page 69 of the PDF)

FBI 164-81, Vault Part 116 p. 69 (DB Cooper-53042), Memo, dated 30 Mar 1973 — cooper.theunsolved.net/parts/Cooper-Part-116/pages/69

Transcript

The scan is the source; the transcript is machine-generated from it.

SAC, SEATTLE (164-81) (P) 3/30/73

SA THOMAS J. MANNING Sub 627

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NORJAK

During a recent conversation with SA RICHARD A. DYER, Vancouver RA a discussion re captioned matter dwelt on other hijackings where the subject made dry runs on the same aircraft for purposes of perfecting his plan of hijacking.

In line with this matter it is felt that a logical lead, unless already explored, would be to make an attempt to secure passenger flight manifests for a 30 day period prior to the hijack date in an attempt to determine where subject in NORJAK did in fact make any trial runs to perfect his plan. It is entirely possible that through this medium information could be developed concerning the NORJAK subject.

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(1) TJM/

Sub 627 164-81-*56f SE [illegible] [illegible] 2 1973 [illegible] SEARUF [illegible]

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DB COOPER-53042