Other

Cancel HYDROLANT 1720/04 and this msg, survey complete

HYDROLANT 1755/04

issued: 2004-11-01 00:04Z
status: cancelled 2004-11-01 12:04Z (archive)
cancels: HYDROLANT 1720/04
authority: WZ 1333/04 312312Z OCT 04.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CANCEL HYDROLANT 1720/04 AND THIS MSG, SURVEY COMPLETE.

Timeline

Underwater operations in progress until further notice by cableship wave sentinel with submersible vicinity…cancels · 2004-10-24
Underwater operations in progress until further notice by cableship wave sentinel with submersible vicinity…replaced · 2004-10-24

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 other warnings in force · see all

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.