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NOAA Photo Library Image - theb2234

Taking three-point sextant fix with check angle. Calibrating electronic navigation system. On NOAA Launch 1255

Image ID: theb2234, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Photo Date: 1981


Category: Charting/Navigation/Visual Signals/Sextant/

High Resolution Photo Available





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Last Updated:
April 30, 2013