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Cancel NAVAREA IV 115/18 and this msg

Gulf of Mexico · Louisiana · NAVAREA IV 502/18

issued: 2018-06-25 17:32Z
status: cancelled 2018-06-25 17:32Z (archive)
cancels: NAVAREA IV 115/18
authority: POLARCUS ASIMA 251600Z JUN 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF MEXICO.
LOUISIANA.
CANCEL NAVAREA IV 115/18 AND THIS MSG.

Timeline

Survey operations in progress until further notice by M/V polarcus asima towing ten six mile long cables in…cancels · 2018-02-05
Survey operations in progress until further notice by M/V polarcus asima towing ten six mile long cables in…replaced · 2018-02-05

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Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.