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Cancel HYDROLANT 3280/16 and this msg, survey completed

Eastern North Atlantic · Senegal · Guinea · HYDROLANT 229/17

issued: 2017-01-22 15:31Z
status: cancelled 2017-01-22 15:31Z (archive)
cancels: HYDROLANT 3280/16
authority: NAVAREA II 23/17 221528Z JAN 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
SENEGAL.
GUINEA.
DNC 01.
CANCEL HYDROLANT 3280/16 AND THIS MSG,
SURVEY COMPLETED.

Timeline

Seismic survey 060001Z dec to 070001Z feb 17 by M/V bgp prospector towing ten 8000 meter long cables in area…cancels · 2016-12-05
Seismic survey 060001Z dec to 070001Z feb 17 by M/V bgp prospector towing ten 8000 meter long cables in area…replaced · 2016-12-05

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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.