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Cancel HYDROPAC 687/11 and this msg, operations completed

Western North Pacific · Japan · Nampo Shoto · HYDROPAC 794/11

issued: 2011-03-14 08:13Z
status: cancelled 2011-03-14 08:13Z (archive)
cancels: HYDROPAC 687/11
authority: NAVAREA XI 146/11 140745Z MAR 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
JAPAN.
NAMPO SHOTO.
CANCEL HYDROPAC 687/11 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Underwater operations 09 thru 29 mar by M/V kairei towing 6000 meter long cable vicinity of tracklines…cancels · 2011-03-04
Underwater operations 09 thru 29 mar by M/V kairei towing 6000 meter long cable vicinity of tracklines…replaced · 2011-03-04

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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.