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Cancel HYDROPAC 722/21 and this msg, operations completed

Great Australian Bight · Australia-southeast Coast · HYDROPAC 1076/21

issued: 2021-04-09 02:20Z
status: cancelled 2021-04-09 02:20Z (archive)
cancels: HYDROPAC 722/21
authority: AUSCOAST 43/21 CX 090137Z APR 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GREAT AUSTRALIAN BIGHT.
AUSTRALIA-SOUTHEAST COAST.
DNC 05.
CANCEL HYDROPAC 722/21 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by M/V siem topaz in area bound by 39-05.00S…cancels · 2021-03-05
Underwater operations in progress until further notice by M/V siem topaz in area bound by 39-05.00S…replaced · 2021-03-05

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.