Surveys

Underwater operations in progress until further notice by M/V investigator in area between 34-04S 36-20S and…

Great Australian Bight · Australia-south Coast · HYDROPAC 1309/17

issued: 2017-04-14 08:02Z
status: cancelled 2017-05-03 07:10Z (archive)
authority: AUSCOAST 63/17 140736Z APR 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GREAT AUSTRALIAN BIGHT.
AUSTRALIA-SOUTH COAST.
DNC 04, DNC 05.
UNDERWATER OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V INVESTIGATOR
IN AREA BETWEEN
34-04S 36-20S AND 129-00E 133-00E.
2.5 MILE BERTH REQUESTED.

Timeline

Underwater operations in progress until further notice by M/V investigator in area between 38-59S 39-14S and…cancelled by · 2017-05-03

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.