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Cancel HYDROLANT 1809/11 and this msg, operations completed

Eastern North Atlantic · France-northwest Coast · HYDROLANT 1849/11

issued: 2011-11-07 21:43Z
status: cancelled 2011-11-07 21:43Z (archive)
cancels: HYDROLANT 1809/11
authority: WZ 1138/11 072003Z NOV 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
FRANCE-NORTHWEST COAST.
CANCEL HYDROLANT 1809/11 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by cableship wave sentinel vicinity of trackline…cancels · 2011-11-02
Underwater operations in progress until further notice by cableship wave sentinel vicinity of trackline…replaced · 2011-11-02

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.