Coast Pilot 4, which supplements the navigational information shown on the marine charts of the area, is based upon the work of the National Ocean Survey and updated by reports from other federal agencies, state and local governments, maritime associations, port authorities, mariners, and others. Field observations are made about every 5 years by the National Ocean Survey to check reported information and to update published information. (Author)
United States Coast Pilot 4. Ninth Edition - 1971. Atlantic Coast: Cape Henry to Key West
1971
269 pages
Report
No indication
English
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