Open in FBI Vault (Part 16, page 112 of the PDF) Copy citation FBI 164-81, Vault Part 16 p. 112 (DB Cooper-4414), Letter, dated 15 Dec 1971, serial SE 164-81-1210 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-16/pages/112
Transcript The scan is the source; the transcript is machine-generated from it.
Sub. S
X - HELICOPTER
X - [guess: Olympic] [illegible]
[illegible] [guess: 70] [illegible] [illegible]
[illegible]
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1015 Second Avenue
Seattle, Washington
December 15, 1971
Olympic Helicopters, Inc.
Boeing Field
Seattle, Washington 98108
Dear Sir:
I have received your communication of
December 11, 1971, advising me of the cost of your
services.
Your thoughtfulness in calling this matter
to our attention is indeed appreciated.
Very truly yours,
J. E. MILNES
Special Agent in Charge
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2 - Addressee
2 - Seattle (164-81)
JEM/cjw
(4)
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164-81-1210
DB Cooper-4414
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b6
b7C
AI notes AI These notes: machine-written — generated by an AI model from the transcripts, and it can be wrong. The scan is the source; the transcript is machine-generated from it. 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.
Handwritten annotations, likely indexing or routing notes. References 'HELICOPTER' and possibly the subject matter of the letter. Partially redacted under b6/b7C exemptions.
Formal FBI acknowledgment letter from Special Agent in Charge J. E. Milnes to Olympic Helicopters, Inc. at Boeing Field, Seattle. The letter thanks Olympic Helicopters for their December 11, 1971 communication regarding the cost of their services, likely helicopter services used in the D.B. Cooper search operation.
Distribution and routing notation indicating copies sent to the addressee and the Seattle field office file 164-81. Typist initials JEM/cjw. Number (4) likely indicates total copies.
FBI file reference number and DB Cooper vault index number stamped at bottom right of the page.
FOIA exemption codes indicating redacted content. b6 pertains to personal privacy; b7C pertains to law enforcement personal privacy.
Typed letter is clearly legible Handwritten annotations in upper right are partially legible Two hole-punch marks visible at top of page Some redacted content marked b6/b7C on right margin