Surveys

Underwater operations in progress until further notice by M/V tek ocean spirit in area between 38-40S 39-14S…

Great Australian Bight · Australia-southeast Coast · HYDROPAC 3461/18

issued: 2018-09-22 02:25Z
status: cancelled 2018-09-24 07:31Z (archive)
authority: AUSCOAST 212/18 220214Z SEP 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GREAT AUSTRALIAN BIGHT.
AUSTRALIA-SOUTHEAST COAST.
DNC 05.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V TEK OCEAN SPIRIT IN AREA BETWEEN
38-40S 39-14S AND 142-51E 143-02E.
THREE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 3461/18 and this msg, operations completedcancelled by · 2018-09-24

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.