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Cancel HYDROLANT 1389/21 and this msg, operations completed

North Sea · HYDROLANT 1461/21

issued: 2021-05-30 22:04Z
status: cancelled 2021-05-30 22:04Z (archive)
cancels: HYDROLANT 1389/21
authority: NAVAREA I 85/21 302201Z MAY 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20.
CANCEL HYDROLANT 1389/21 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Survey operations in progress until further notice by M/V ramform vanguard towing 12 6500 meter long cables…cancels · 2021-05-24
Survey operations in progress until further notice by M/V ramform vanguard towing 12 6500 meter long cables…replaced · 2021-05-24

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.