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Cancel HYDROLANT 1886/11 and this msg, operations completed

Southern North Sea · England-southeast Coast · HYDROLANT 1955/11

issued: 2011-11-21 13:39Z
status: cancelled 2011-11-21 13:39Z (archive)
cancels: HYDROLANT 1886/11
authority: WZ 1204/11 211044Z NOV 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN NORTH SEA.
ENGLAND-SOUTHEAST COAST.
CANCEL HYDROLANT 1886/11 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by cableship sovereign vicinity 53-24.24N 001-49.62Ecancels · 2011-11-12
Underwater operations in progress until further notice by cableship sovereign vicinity 53-24.24N 001-49.62Ereplaced · 2011-11-12

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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.