LetterFrom Carlos M. Marquez to FBI offering anti-hijacking idea7 July 19721 page
handwritten_noteLegibility: medium

Part 113, page 100

DB Cooper-51591

Document date 7 July 1972

Open in FBI Vault (Part 113, page 100 of the PDF)

FBI 164-81, Vault Part 113 p. 100 (DB Cooper-51591), Letter, dated 7 Jul 1972 — cooper.theunsolved.net/parts/Cooper-Part-113/pages/100

Transcript

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

SUB CARLOS M MARQUEZ Side 186 Side B

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7-7-72

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Dear Sir:

I have thought of a idia that may work in the prevention of aircraft highjacking it came to me while reading and noting that our government and air craft builders have not come up with a real solution to this problem. The cost it this time to find a way to stop highjacking is tremendous. Plus the possible loss of life + aircraft. This are my conditions to expose my idia. $150,000 tax free if it is tested and works. I was in the Air Force for eight years. Also I worked for Boeing Aircraft for two years as a Quality Control inspector of air craft. Knowing the Air Crafts systems makes me believe that it will work.

46-3618[illegible] Marquez

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N5910 Douglas Dr. Spokane Wash 99208

FA-7-91 29

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Carlos M Marqu[ez] (signature)

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Sub 186 164-81 3720

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SEARCHED _____ INDEXED _____ SERIALIZED _________ FILED _________ AUG 9 - 1972 b6 b7C DB COOPER-51591