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Cancel HYDROPAC 557/23 and this msg, operations completed

South China Sea · HYDROPAC 1249/23

issued: 2023-04-15 03:54Z
status: cancelled 2023-04-15 03:54Z (archive)
cancels: HYDROPAC 557/23
authority: NAVAREA XI 134/23 150008Z APR 23.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
DNC 11.
CANCEL HYDROPAC 557/23 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Survey operations in progress until further notice by M/V ramform sovereign towing 12 9500 meter long cables…cancels · 2023-02-18
Survey operations in progress until further notice by M/V ramform sovereign towing 12 9500 meter long cables…replaced · 2023-02-18

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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.