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Cancel HYDROLANT 3143/13 and this msg

Gulf of Guinea · HYDROLANT 210/14

issued: 2014-01-22 14:58Z
status: cancelled 2014-01-22 14:58Z (archive)
cancels: HYDROLANT 3143/13
authority: NAVAREA II 22/14 221351Z JAN 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
CANCEL HYDROLANT 3143/13 AND THIS MSG.

Timeline

Seismic survey in progress until 050001Z feb 14 by M/V bgp prospector towing eight five mile long cables in…cancels · 2013-12-06

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Everything the classifier did not place elsewhere. All current other warnings →

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.