Citizen letter from Prescott, Arizona re phone calls and jump/drift theory, with envelope

Document date 18 November 1975

Part 73pages 159–1657 pagesDB Cooper-31495, DB Cooper-31496, DB Cooper-31498, DB Cooper-31499, DB Cooper-31500, DB Cooper-31501

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Id: Cooper-Part-73:159-165

Subject: Cooper Files: Cooper-Part-73:159-165

Document: Citizen letter from Prescott, Arizona re phone calls and jump/drift theory, with envelope
Id: Cooper-Part-73:159-165
Page: https://cooper.theunsolved.net/documents/Cooper-Part-73%3A159-165

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FBI 164-81, Vault Part 73 pp. 159–165 (DB Cooper-31495, DB Cooper-31496, DB Cooper-31498, DB Cooper-31499, DB Cooper-31500, DB Cooper-31501), Letter, dated 18 Nov 1975, serial SE 164-81-SUBR (as read from the transcript) — cooper.theunsolved.net/documents/Cooper-Part-73%3A159-165

18 November, 1975 [redacted] B2,1409 - ATO.. HEC. & NDSA [redacted] No [guess: pay] Franklin Prescott, Arizona [redacted] ph [redacted]

Special agent in charge Sue J FBI Sue R 915 E. Second Ave. Seattle, Wash., 98174

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Sir:

Thats odd! I was just writing to you on a theory about that "sky jacker" story in the Nov. 25, 1975 Edition I got yesterday & my phone rang. I keep getting people wanting [redacted] more in [guess: press] [redacted] Their phone number is [redacted] So I out of curiosity looked up their phone number today & boo! The [redacted] [redacted] "Not D.B." Cooper [guess: the] [illegible]

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SEARCHED SERIALIZED NOV [illegible] [illegible]

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DB Cooper-31495 164-81-SubR

[redacted] Skyjacker - But [redacted] When you say em they "sound alike." the [redacted] lives (according to the Pres. [off] phone Book) Whatever [redacted] is?) I guess? I looked it up in the Phone Book - But it is not a mobile [redacted] I hadn't even thought about the wrong numbers calls I keep getting - till my phone rang this morning. Co-incidence huh.

Most probably the guy [guess: home's] initials Being "similar" don't mean [guess: Bowers] either. But it is odd! maybe the guy you're seeking is related to this [redacted]

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DB Cooper-31496

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b6 b7C

Page 3 of 7Part 73 p. 161

I don't know Their ages [nor/was] What they look like? One day my phone [rang] & [a] my sa'[d] [REDACTED] at [guess: it] sa[id] " No this is [REDACTED] then [guess: Incognito] he was [REDACTED] [REDACTED] He's Been Calling [REDACTED] [REDACTED] [REDACTED] (I think's) I know Th[is] [guess: girls] wanting me to [REDACTED] Got my own troubles - on my [REDACTED] [guess: giving] me hell. I'm s[u]r[round]ed [guess: the] [REDACTED] It might Behoove you to have the Atomic [guess: Theorist] figured out

from the height [an/the] object is

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[sketch of an object with airflow/trajectory arrows]

Thrown [guess: thusly] at that 196 mph speed the air density - [guess: and the] [guess: size] - [guess: holding], [guess: Dry] [guess: by a], [guess: you] may be anywhere from 15 to 300 miles [guess: off] the course [guess: you're] [guess: figuring]. Theres a [guess: ripple/wave] of air - [guess: displaced] by [guess: plane]

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[sketch of turbulent airflow/ripple pattern]

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Its like when a pebble is dropped into a pool - with ever widening ripples. Did that guy take all 4 chutes with him or just the one? At 10,000 ft a guy [guess: gets] the bends without oxygen if (over)

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DB Cooper-31498

he doesn't freeze to death 1st. I know a [guess: divorcee] in Tucson in & of course I got stuck 1st testing over the [guess: hrs] have [guess: Desert] An Army [guess: par] force out of Edwards A.F.B. "Detail" It was freezing at 10,000 ft & hot as Hell on the ground. If that sky jacker [guess: Tripp] down was damp - his chute probably froze & broke [guess: try and] with [guess: even] find a [guess: grease] spot. March A.F.B. Riverside, [guess: left] last a sgt, out of a plane (dunno what altitude) & no chute - they have never found a trace of him. Hopefully he died before he hit. Well it could be your [guess: configurations] you fed into the computer were wrong. The guy may have sky dived some few thousand feet too before opening his chute -

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DB Cooper-31499

Well sir [guess: Dunno]? If anything I've said will be of any help? If the [guess: guy] [guess: carried] the money [guess: up] to [guess: suitcase] - it may have [guess: dragged] [guess: from] his [guess: grasp] If [guess: his] [guess: shattered] it [guess: a his] person - it could have [guess: whipped] off his person & scattered to the [guess: Ynnnos], Well thought you'd like to know of my co-incidence [guess: I have] [guess: call].

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[guess: Sincerely] [REDACTED]

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b6 b7C

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DB Cooper-31500

[redacted name] [redacted address] Prescott, Arizona [redacted]

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PRESCOTT, AZ NOV 18 PM 1 197[guess: 5]

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UNITED STATES 10¢

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Special Agent in charge F.B.I. 915 East Second Ave, Seattle, Wash. 98174

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b6 b7C

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DB Cooper-31501

Serials: SE 164-81-SUBR