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Cancel HYDROLANT 1091/12 and this msg, survey completed

Norwegian Sea · HYDROLANT 1542/12

issued: 2012-07-12 04:00Z
status: cancelled 2012-07-12 04:00Z (archive)
cancels: HYDROLANT 1091/12
authority: NAVAREA I 178/12 120058Z JUL 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORWEGIAN SEA.
CANCEL HYDROLANT 1091/12 AND THIS MSG,
SURVEY COMPLETED.

Timeline

Seismic survey in progress until further notice by M/V polarcus amani towing ten 7300 meter long cables in…cancels · 2012-05-21
Seismic survey in progress until further notice by M/V polarcus amani towing ten 7300 meter long cables in…replaced · 2012-05-21

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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.