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Cancel HYDROPAC 1801/15 and this msg, survey completed

South China Sea · Vietnam · HYDROPAC 2000/15

issued: 2015-06-18 23:34Z
status: cancelled 2015-06-18 23:34Z (archive)
cancels: HYDROPAC 1801/15
authority: NAVAREA XI 441/15 182329Z JUN 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
VIETNAM.
DNC 11.
CANCEL HYDROPAC 1801/15 AND THIS MSG, SURVEY COMPLETED.

Timeline

Seismic survey in progress until 25 jun by M/V cgg amadeus towing eight 6000 meter long cables in area bound…cancels · 2015-06-02
Seismic survey in progress until 25 jun by M/V cgg amadeus towing eight 6000 meter long cables in area bound…replaced · 2015-06-02

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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.