Part 112, page 239
DB Cooper-51072Serials DL 164-191, SE 164-81, SE 164-81-3965
Document date 29 September 1972
FBI 164-81, Vault Part 112 p. 239 (DB Cooper-51072), Airtel, dated 29 Sep 1972, serial SE 164-81-3965 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-112/pages/239
Transcript
The scan is the source; the transcript is machine-generated from it.
Sub 446
---
9/29/72
AIRTEL
TO: SAC, SEATTLE (164-81) FROM: SAC, DALLAS (164-191) (RUC) SUBJECT: NORJAK OO: SEATTLE
Re: ALVIN BENTON CELCER
Re Dallas letter to Seattle 7/28/72, concerning captioned matter.
Enclosed are two copies of an insert from the Houston Office, which reveals CELCER is not willing to be interviewed by FBI Agents, except through his attorney in Long Beach. No further action is being taken concerning this suspect.
---
On 9/28/72, [REDACTED] Ling-Tempco-Vought Aerospace, P. O. Box 5907, Dallas, Texas, furnished the following:
He said right after the NORJACK case, Aviation Week Magazine had printed a great deal of minute detail concerning the hijack and particularly technical data with respect to the Boeing 727, which was the plane hijacked. It was obvious to him, he said, that the hijacker had to know a great deal about this airplane, because he knew at what degree to have the flaps leveled, the air speed, the time to put the gears down, and etc.
---
According to [REDACTED] only an individual who was highly technically qualified in this aircraft would know this information. Therefore he suggested as a lead that Sub 446
---
(2) - Seattle (Enc. 2) 1 - Dallas HJM/jma (3)
---
16 4 - 81 - 3965 SEARCHED............. INDEXED............. SERIALIZED...EX... FILED...EX...... OCT 4 1972 FBI—SEATTLE
---
DB COOPER-51072
---
b6 b7C b6 b7C