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![EPI antenna mast used in Bering Sea operations theb2298.jpg EPI antenna mast used in Bering Sea operations](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2298.jpg?itok=VMwFzTqv)
Description
EPI antenna mast used in Bering Sea operations. (Image credit: Association of Commissioned Officers)
Credit
Association of Commissioned Officers
Display Date
1951
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
High & Medium Frequency Navigation Systems
Keywords
Charting
Navigation
Electronic
HF and MF Systems