Surveys

Underwater operations in progress until further notice by M/V tek ocean spirit in area between 38-50.5S…

Great Australian Bight · Australia-southeast Coast · HYDROPAC 1227/19

issued: 2019-04-11 15:23Z
status: cancelled 2019-04-12 01:15Z (archive)
authority: AUSCOAST 127/19 111455Z APR 19.
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
38-50.5S 38-56.1S AND 142-57.2E 142-58.3E.
THREE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 1227/19 and this msg, operations completedcancelled by · 2019-04-12

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.