Part 65, page 34
DB Cooper-27246Serials SE 164-81
Document date 4 December 1971
Another copy of this document is the primary, most legible copy: read it.
FBI 164-81, Vault Part 65 p. 34 (DB Cooper-27246), Memo, dated 4 Dec 1971 — cooper.theunsolved.net/parts/Cooper-Part-65/pages/34
Transcript
The scan is the source; the transcript is machine-generated from it.
OPTIONAL FORM NO. 10 MAY 1962 EDITION GSA GEN. REG. NO. 27 5010-106-03
UNITED STATES GOVERNMENT Memorandum
TO : SAC, SEATTLE (164-81) (P) DATE: 12/4/71
FROM : SA THOMAS J. MANNING Sub SEARCH
SUBJECT: UNSUB; Northwest Airlines Flight 305, Portland to Seattle, 11/24/71 CAA - HIJACKING OO: Seattle
---
Re San Francisco teletype to Bureau and Seattle, 11/26/71
[REDACTED] Washington was contacted on 12/1/71 and he was not able to furnish any details on the helicopter sightings. He also mentioned [REDACTED] and stated [REDACTED] [REDACTED] but could provide no information other than that furnished in the teletype.
It was noted that the area [REDACTED] number of airfields and these are regular sized to small private strips and there is a lot of air traffic [REDACTED] by small planes. Further it is known by the writer that both the State Patrol and the US Army have helicopters flying [REDACTED] [REDACTED] frequently due to its proximity to IS 5 which is a main guiding line for such craft.
No other information of value was obtained [REDACTED] re the aircraft and in view of the traffic in the air [REDACTED] it is not possible to identify the aircraft he mentions and further investigation is not warranted in the [REDACTED] RA.
---
Sub. E 164-81 - [guess: 8H3] SEARCHED......INDEXED SERIALIZED M. FILED LL DEC 07 1971 FBI - SEATTLE
---
(2) TJM/
---
DB Cooper-27246