Re Longview RA canvass of hospitals and clinics in Clark, Cowlitz, Lewis and Wahkiakum counties
This copy: Part 74 p. 187Also filed at Part 66 p. 80 (primary)
This copy’s own title
SA Thomas J. Manning to SAC Seattle re hospital and clinic canvass results
Document date 30 November 1971
Another copy of this document is the primary, most legible copy: Part 66 p. 80.
Copies may differ in what was redacted.
Part of: SA Thomas J. Manning to SAC Seattle re Longview RA hospital canvass and search terrain
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Id: Cooper-Part-74:187-187
Subject: Cooper Files: Cooper-Part-74:187-187 Document: Memo SA Thomas J. Manning to SAC Seattle re hospital and clinic canvass results Id: Cooper-Part-74:187-187 Page: https://cooper.theunsolved.net/documents/Cooper-Part-74%3A187-187 What is wrong (title, date, type, which pages belong together, copies)? What does the scan show?
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FBI 164-81, Vault Part 74 p. 187 (DB Cooper-32071), Memo, dated 30 Nov 1971 — cooper.theunsolved.net/documents/Cooper-Part-74%3A187-187
SAC, SEATTLE (16481) (P) 11/30/71
SA THOMAS J. MANNING
UNKNOWN SUBJECT; NORTHWEST AIRLINES FLIGHT #305, PORTLAND TO SEATTLE, 11/24/71 CAA - HIJACKING; EXTORTION OO: SEATTLE
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Investigation at Longview RA territory, 11/30/71, consisted of contacts with all hospitals, doctor's clinics, in Clark, Cowlitz, Lewis, and Wahkiakum counties, all negative. Doctors and other medical locations being circularized with descriptive information and composite photograph by interested medical authorities.
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A four seater helicopter of the Bonneville Power Administration conducting air search in an area 20 X 20 miles with negative results. The three-day use of helicopters and fixed wing aircraft in the prime search area in the opinion of the writer has been completed. No information of value has been uncovered in this aerial surveillance.
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Information concerning [ ] has been previously furnished in teletype sent to the Las Vegas Division this date. Close observation of terrain features in the search area composed of 500 square miles and has been flown for three days consists of the following:
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Around Lake Merwin in the northern most part of the search area there is a ridge line which averages 1700 feet running in an east to westerly direction with dense timber, extremely heavy undergrowth and few clearings. Proceeding north and east of this location into Cowlitz County the terrain becomes more timbered with heavy growth of underbrush along the flight path
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(3) - Seattle TJM/rse (3)
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164-81- HOS [guess: dub]. 2l [illegible initials/signature]
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DB Cooper-32071
Serials: SE 164-81
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