Document date 9 December 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.
FBI 164-81, Vault Part 15 p. 249 (DB Cooper-4112), Teletype, dated 9 Dec 1971, serial SE 164-81-1053 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-15/pages/249
IF NOT ALREADY INSTITUTED BY PORTLAND, THE
FOLLOWING INVESTIGATION SHOULD BE CONSIDERED IN AN EFFORT TO
BACKTRACK ON THE HIJACKER IN THIS CASE.
ONE. A CANVAS OF THE MOTELS IN THE VICINITY OF
THE AIRPORT, DISPLAYING THE ORIGINAL ARTIST'S SKETCH IN
WHICH HE WORE GLASSES AND THE REVISED SKETCH WHICH
WILL BE FURNISHED TO THE FIELD SHORTLY, SHOWING THE HIJACKER WITHOUT
GLASSES. IT IS POSSIBLE THAT THE SUBJECT STAYED AT ONE OF THE
MOTELS BEFORE THE FLIGHT.
TWO. CONTACT THE AUTO RENTAL AGENCIES, SUCH AS
HERTZ AND AVIS, AND DISPLAY THE SKETCHES TO THEM ON THE
OFF CHANCE THAT THE SUBJECT MIGHT HAVE TURNED IN A RENTAL
UNIT ON NOVEMBER TWENTYTHREE OR TWENTYFOUR LAST,/IN THE
OR
IMMEDIATE TIME AREA.
THREE. CHECK WITH AIRPORT SECURITY FOR ANY
POSSIBLE CARS PARKED AT THE AIRPORT THAT HAVE BEEN THERE FOR
SUCH A PERIOD OF TIME AS THEY MIGHT BE CONSIDERED AS A
SUSPECT VEHICLE IN THE HIJACK.
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CEF:k1b
(1) [signature]
Approved: _______________ Sent ___12:53___M Per [signature] DB-Cooper-4112
Special Agent in Charge