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Cancel HYDROLANT 3143/19 and this msg

Eastern South Atlantic · Angola · HYDROLANT 80/20

issued: 2020-01-10 12:56Z
status: cancelled 2020-01-10 12:56Z (archive)
cancels: HYDROLANT 3143/19
authority: NAVAREA VII 5/20 101124Z JAN 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
ANGOLA.
DNC 01.
CANCEL HYDROLANT 3143/19 AND THIS MSG.

Timeline

Survey operations in progress until further notice by M/V ramform sovereign towing 6000 meter long cables in…cancels · 2019-10-15
Survey operations in progress until further notice by M/V ramform sovereign towing 6000 meter long cables in…replaced · 2019-10-15

Nearby now · within 120 nm

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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.