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Cancel HYDROLANT 864/12 and this msg, operations completed

England-southwest Coast · HYDROLANT 893/12

issued: 2012-04-26 16:15Z
status: cancelled 2012-04-26 16:15Z (archive)
cancels: HYDROLANT 864/12
authority: WZ 575/12 261450Z APR 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ENGLAND-SOUTHWEST COAST.
CANCEL HYDROLANT 864/12 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by cableship leon thevenin with submersible along…cancels · 2012-04-20
Underwater operations in progress until further notice by cableship leon thevenin with submersible along…replaced · 2012-04-20

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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.