Part 91, page 140

DB Cooper-40513Serials PD 164-41

Document date 30 November 1971

Open in FBI Vault (Part 91, page 140 of the PDF)

FBI 164-81, Vault Part 91 p. 140 (DB Cooper-40513), Report, dated 30 Nov 1971 — cooper.theunsolved.net/parts/Cooper-Part-91/pages/140

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

PD 164-41 TJD:csm 3

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[REDACTED] believed the unknown subject would have had no freezing problem jumping at 10,000 feet. He believes he would have a "free fall" to 5,000 feet and the rate of descent with the chute open would have been 1,000 feet per minute.

[REDACTED] knew of no trip made by a group of skydivers where a Boeing 727 was used in a skydiving exercise in the Southwest.

[REDACTED] said that in his opinion a skydiver from the Northwest area would probably not expose himself as he may be recognized and he feels that the unknown subject probably came from the Southwest area.

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DB Cooper-40513

AI notes

Commentary by the AI model that transcribed this page. It may bring in context the page itself does not state. The scan is the source; the transcript is machine-generated from it.

Page header with case/file reference PD 164-41, typist initials TJD:csm, and page number 3. A redacted individual (likely a skydiving expert) provides opinions on the D.B. Cooper hijacking: the subject would not have had freezing issues jumping at 10,000 feet, would free fall to 5,000 feet then descend at 1,000 feet per minute under canopy. The individual knew of no Boeing 727 skydiving exercises in the Southwest. They opined that a skydiver from the Northwest would not expose himself locally and the unknown subject likely came from the Southwest. Bates stamp or document tracking number.

Names are redacted with black bars
FOIA exemption codes b6, b7C, b7D visible in right margin

Part 91, page 140

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