Memo · SAC Seattle re suspect Major Warren Elfendahl, Sub 480 · 11 June 1973 · page 1 of 2AIType, title and date: 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.
Document date 11 June 1973AIDates: 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 112 p. 533, Memo, dated 11 Jun 1973, serial SE 164-81-4787 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-112/pages/533
The scan is the source; the transcript is machine-generated from it.
SAC, SEATTLE (164-81)(P) 6/11/73
SA [REDACTED]
NORJAK Sub 480
00: SEATTLE
---
RE: MAJOR WARREN ELFENDAHL
Sub No: 480
ELFENDAHL is being considered a suspect in this
matter because he participated in a test of the air stairs
on the 727 conducted by Boeing in 1963/1964. In addition,
ELFENDAHL possesses a commercial pilot's license with both
single and multi-engine airplanes.
---
The following descriptive information concern-
ing ELFENDAHL was obtained through review of Boeing per-
sonnel files:
Name MAJOR WARREN ELFENDAHL
Sex Male
Race Caucasian
Date of birth August 5, 1920
Place of birth Seattle, Washington
Height 6'
Weight 170 lbs.
Hair Light brown
Eyes Hazel
Military service An officer in the United
States Air Force from
11/9/42 - 10/23/45
Education Graduated from the Univer-
sity of Washington with a
B.S. in Physics, 3/18/49
Complexion Swarthy
SSAN 533 18 1516
Wife [REDACTED]
---
Through logical investigation, it was determined
that MAJOR ELFENDAHL was currently employed with the Boeing
---
SEARCHED..........INDEXED..........
SERIALIZED...AS...FILED...AA......
JUN 1 1 1973
FBI -- SEATTLE