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Cancel HYDROPAC 3222/17 and this msg

Coral Sea · Australia-northeast Coast · HYDROPAC 4073/17

issued: 2017-11-22 23:45Z
status: cancelled 2017-11-22 23:45Z (archive)
cancels: HYDROPAC 3222/17
authority: AUSCOAST 171/17 CX 222249Z NOV 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CORAL SEA.
AUSTRALIA-NORTHEAST COAST.
DNC 05.
CANCEL HYDROPAC 3222/17 AND THIS MSG.

Timeline

Underwater operations in progress until further notice with submersible along trackline between 19-09.1S…cancels · 2017-09-18
Underwater operations in progress until further notice with submersible along trackline between 19-09.1S…replaced · 2017-09-18

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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.