Part 41, page 49

Open in FBI Vault (Part 41, page 49 of the PDF)

FBI 164-81, Vault Part 41 p. 49 (DB Cooper-11417), Map — cooper.theunsolved.net/parts/Cooper-Part-41/pages/49

Transcript

The scan is the source; the transcript is machine-generated from it.

[Topographic map with hand-drawn flight path annotations]

Labeled annotations: NEW COURSE [with arrow pointing southeast, upper-left quadrant] OLD COURSE [with arrow pointing southeast, upper-center] OLD POINT "A" [circled, center of map] NEW POINT "A" [circled, lower-left quadrant near Pine Grove]

Visible place names on map: Ariel Clover Valley [guess: Sch] (near Clover Valley) LEWIS Hayes Cedar Creek School Pine Grove La Center Green Mtn Bald Mtn [guess: Highland Cr.] [guess: Prather Mountain] 35

Grid letters visible: I, D, M, U, A, E, N, O, R, K, F

Diagonal lines cross the map (likely representing the aircraft flight paths for old and new courses)

Bottom-right corner stamp: DB Cooper-11417

AI notes

Commentary by the AI model that transcribed this page. It may bring in context the page itself does not state. The scan is the source; the transcript is machine-generated from it.

Topographic map of the area around Ariel, Washington, annotated with two flight course lines labeled OLD COURSE and NEW COURSE, along with two marked points labeled OLD POINT A and NEW POINT A. The map appears to show the revised estimated flight path of the hijacked Northwest Orient aircraft, with the new course and drop point shifted southwest toward Pine Grove and La Center compared to the original estimate near the center of the map. Grid section letters and topographic features including mountains, creeks, and schools are visible.

Scanned topographic map with hand-drawn annotations
Some place names are partially obscured by contour lines and overlapping text
Two hole-punch marks at top of page obscure small areas

Part 41, page 49

Places

Transcript