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Cancel HYDROLANT 677/23 and this msg

Eastern South Atlantic · Angola · HYDROLANT 882/23

issued: 2023-04-24 14:52Z
status: cancelled 2023-04-24 14:52Z (archive)
cancels: HYDROLANT 677/23
authority: NAVAREA VII 153/23 241441Z APR 23.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
ANGOLA.
DNC 01.
CANCEL HYDROLANT 677/23 AND THIS MSG.

Timeline

Survey operations 30 mar until further notice by M/V ramform vanguard towing ten 8000 meter long cables in…cancels · 2023-03-28
Survey operations 30 mar until further notice by M/V ramform vanguard towing ten 8000 meter long cables in…replaced · 2023-03-28

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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.