◆ SpookStack

Declassified Document Archive & Reader
Log In Register
Reader Ad Slot
Reader Ad Slot placeholder
If you would like to support SpookStack without paying out of pocket, please consider allowing advertising cookies. It helps cover hosting costs and keeps the archive free to browse. You can change this choice at any time.

D B Cooper — Part 33

452 pages · May 09, 2026 · Document date: Nov 15, 1973 · Broad topic: General · Topic: D B Cooper · 452 pages OCR'd
← Back to feed
SAC, SEATTLE (164-81) (CP) 12/28/73 b7C NORTAK S we B 00: SEATTLE RE: PARACHUTE INFORMATION SUB D Re Portland letter to Seattle, 12/11/73. Referenced communication advised a parachute recovered from the woods in the Gopher Canyon area north of Sheridan, Oregon, was being transmitted separately hy Greyhound Bus. This parachute was displayed to EARL COSSEY on 12/17/73 and at that time COSSEY stated it was not identical to the one he supplied UNSUB. COSSEY further advised that this parachute canopy was made of a twill material indicating that it was manufactured approximately 1945. COSSEY advised that the parachute UNSUB used was made of rip-stop material which was not invented until after 1945, ARMED & DANGEROUS -3°— Seattl Ru /ese i. /L4 Sh 60397 3) (4 DB Cooper-12290
OCR quality for this page
Community corrections
First editor: none yet Last editor: none yet
No user corrections yet.
Comments
Document-wide discussion. Follow the Community Standards.
No comments on this document yet.
Bottom Reader Ad Slot
Bottom Reader Ad Slot placeholder
If you would like to support SpookStack without paying out of pocket, please consider allowing advertising cookies. It helps cover hosting costs and keeps the archive free to browse. You can change this choice at any time.

Continue Exploring

Use the strongest next step for this document: continue reading, jump to the topic hub, or move into the matching agency collection.
Continue Reading at Page 188
Jump straight to page 188 of 452.
Reader
D B Cooper — Part 40
Stay inside D B Cooper with another closely related document.
Topic
FBI Documents & FOIA Archive
Open the FBI agency landing page for stronger archive context.
FBI
D B Cooper Topic Hub
See the topic overview, related documents, and linked subtopics.
Hub

Agency Collection

This document also belongs in the FBI Documents & FOIA Archive landing page, which is the stronger starting point for agency-level browsing and for searches focused on FBI records.
FBI Documents & FOIA Archive
Open the agency landing page for introduction text, topic links, and more FBI documents.
FBI

Explore This Archive Cluster

This document belongs to the General archive hub and the more specific D B Cooper topic page. Use these hub pages when you want the broader collection context, linked subtopics, and more documents around the same archive thread.
letter bureau
Related subtopics
John Murtha
57 documents · 1471 known pages
Subtopic
Sen Joseph Joe Mccarthy
42 documents · 2653 known pages
Subtopic
Kansas City Massacre
38 documents · 5300 known pages
Subtopic
Black Panther Party
36 documents · 3066 known pages
Subtopic
Malcolm X
36 documents · 3932 known pages
Subtopic
Supreme Court
36 documents · 3376 known pages
Subtopic