Part 80, page 211
Document date 30 November 1971
FBI 164-81, Vault Part 80 p. 211 (DB Cooper-35049), Form, dated 30 Nov 1971, serial SE 164-81-1A (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-80/pages/211
Transcript
The scan is the source; the transcript is machine-generated from it.
[Topographic/aeronautical sectional chart of western Oregon centered on the Salem area. The map extends roughly from Corvallis/Eugene area in the south to areas north of Salem. Elevation markers and contour lines are visible throughout.]
Key readable labels and features: - Grid squares labeled NA and NQ - Salem (central-west area) - 8500 MSL (two instances, indicating altitude reference) - 6500 MSL - Multiple elevation numbers: 3423, 3056, 840, 2204, 1247, 1594, 4481, 5678, 4432, 3650, 5858, 2580, 4298, 2620, 4319, 3566, 3122, 3961, 2505, 3807, 4910, 5803, 3692, 4618, 5926, 3625, 4355, 8461, 8003, 8337, 7122, 5750, 4255, etc. - A bold black line runs north-south through the map, roughly following the Willamette Valley corridor from the Salem area southward, appearing to represent a flight path - Various town names, creek names, and geographic features - Oregon state reference visible near top center - Aeronautical notations including MSL (Mean Sea Level) altitude blocks
Bottom right corner: DB Cooper-35049