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pl23_ship1616.jpg

Balloon buoy combination with elevated radar reflector

Image

Download ( 6.46 MB )

Permalink

https://www.noaa.gov/media/digital-library-photo/pl23ship1616jpg

Description

Balloon buoy combination with elevated radar reflector. Probably a buoy used tocalibrate electronic navigation system for offshore surveying operations on theUSC&GS; Ship PATHFINDER

Collection

Sailing for Science