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Cancel HYDROPAC 3021/12 and this msg, operations completed

Australia-northwest Coast · HYDROPAC 3534/12

issued: 2012-12-12 06:30Z
status: cancelled 2012-12-12 06:30Z (archive)
cancels: HYDROPAC 3021/12
authority: AUSCOAST 275/12 CX 120531Z DEC 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
CANCEL HYDROPAC 3021/12 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by M/V geobay in area between 21-24.2S 21-35.4S and…cancels · 2012-10-27
Underwater operations in progress until further notice by M/V geobay in area between 21-24.2S 21-35.4S and…replaced · 2012-10-27

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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.