Part 13, page 109
DB Cooper-2912Serials SE 164-81, SE 164-81-560
Document date 3 December 1971
FBI 164-81, Vault Part 13 p. 109 (DB Cooper-2912), Memo, dated 3 Dec 1971, serial SE 164-81-560 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-13/pages/109
Transcript
The scan is the source; the transcript is machine-generated from it.
OPTIONAL FORM NO. 10 MAY 1962 EDITION GSA FPMR (41 CFR) 101-11.6 UNITED STATES GOVERNMENT Memorandum
TO : SAC, SEATTLE (164-81) DATE: 12/3/71
FROM : ASAC PAUL R. BIBLER [signature]
SUBJECT: UNSUB, aka Dan Cooper; NW AIRLINES FLIGHT #305, PORTLAND TO SEATTLE, 11/24/71 CAA - HIJACKING; EXTORTION
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SA [REDACTED] called from Minneapolis. He just finished a conference with NW Airlines people in regard to the possibility of an individual hiding behind one of the inspection panels inside the fuselage of the airplane. He has been told by NW people that this is virtually impossible and that access is possible only to a contortionist unless the stairway is all the way down as it would be in the flight position.
[REDACTED] says he cannot find out from NW if they have actually inspected these areas in the plane and said the plane would be coming into Seattle as Flight 735 at 5:26PM, 12/4/71. It will be in Seattle overnight and we can arrange with NW to have it inspected at that time.
[REDACTED] reiterated that NW people told him this was almost 100% impossible.
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PRB:klb (3)
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164-81-560 SEARCHED INDEXED SERIALIZED [CHECKED] FILED [CHECKED] DEC [illegible] FBI—SEATTLE
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Buy U.S. Savings Bonds Regularly on the Payroll Savings Plan DB Cooper-2912