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Cancel HYDROPAC 1136/12 and this msg, operations completed

Australia-northwest Coast · HYDROPAC 1180/12

issued: 2012-04-24 17:40Z
status: cancelled 2012-04-24 17:40Z (archive)
cancels: HYDROPAC 1136/12
authority: AUSCOAST 105/12 CX 241720Z APR 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
CANCEL HYDROPAC 1136/12 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Seismic survey in progress until further notice by M/V geo atlantic in area between 17-50S 18-46S and…cancels · 2012-04-20
Seismic survey in progress until further notice by M/V geo atlantic in area between 17-50S 18-46S and…replaced · 2012-04-20

Nearby now · within 120 nm

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Other

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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.