Document date 29 November 1971AIDates: 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.
Another copy of this document is the primary, most legible copy: read it.
The scan is the source; the transcript is machine-generated from it.
NR 005 PD PLAIN
5:31 PM URGENT 11-29-71 AJW
TO: SEATTLE (164-81)
FROM: PORTLAND (164-41)
---
UNSUB; NORTHWEST AIRLINES FLIGHT THREE ZERO FIVE, PORTLAND TO
SEATTLE, NOVEMBER TWENTYFOUR. SEVENTYONE. CAA - HPJACKING; EXTORTION.
OO; SEATTLE.
---
Re: CESSNA [guess: Sub] .35
---
RE SEATTLE TELETYPE TO PORTLAND, DATED NOVEMBER TWENTYEIGHT,
SEVENTYONE.
ON NOVEMBER TWENTYNINE, SEVENTYONE, [REDACTED]
ADVISED ALL AIRCRAFT FLOWN IN U.S. MUST BE REGISTERED WITH FAA. ALL
REGISTERED AIRCRAFT HAVE SERIAL NUMBERS THAT BEGIN WITH LETTER N
FOLLOWED BY FOUR NUMERALS AND ONE LETTER OR FIVE NUMERALS. AIRCRAFT
REGISTERED IN FOREIGN COQNTGIES AND OPERATING IN U.S. HAVE REGISTRAT-
ION NUMBERS BEGINNING WITH MQLTPPLE LETTERS; HOWEVER, NO COUNTRIES
USE LETTERS KDR; KD; DR; OR KR.
END OF PAGE ONE
---
Given To [guess: MANOLING] By [guess: PEARCE]
---
I PUT MEMO
IN THIS FILE
RE TR-6 BUT 2991C
IN VIEW OF
TT, I DID NOT SEND
ANYTHING TO PO. F. [illegible]
---
b6 per FAA
b7C per FAA
[illegible]-81-23 b6 per FBI
b7C per FBI
SEARCHED........INDEXED........
SERIALIZED.......FILED........
NOV 29 1971
FBI - SEATTLE