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Cancel HYDROLANT 3958/19 and this msg

South Atlantic · South Africa · HYDROLANT 82/20

issued: 2020-01-10 14:41Z
status: cancelled 2020-01-10 14:41Z (archive)
cancels: HYDROLANT 3958/19
authority: NAVAREA VII 7/20 101126Z JAN 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH ATLANTIC.
SOUTH AFRICA.
DNC 01.
CANCEL HYDROLANT 3958/19 AND THIS MSG.

Timeline

Underwater operations in progress until further notice by M/V explorer in area bound by 28-54.32S…cancels · 2019-12-25
Underwater operations in progress until further notice by M/V explorer in area bound by 28-54.32S…replaced · 2019-12-25

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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Other

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.