Surveys

Underwater operations in progress until further notice by M/V tek ocean spirit in area between 37-48.5S…

Bass Strait · Australia-southeast Coast · HYDROPAC 3600/18

issued: 2018-10-01 08:56Z
status: cancelled 2018-10-09 15:23Z (archive)
authority: AUSCOAST 226/18 010825Z OCT 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BASS STRAIT.
AUSTRALIA-SOUTHEAST COAST.
DNC 05.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V TEK OCEAN SPIRIT IN AREA BETWEEN
37-48.5S 38-09.0S AND 148-24.0E 149-04.0E.
THREE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 3600/18 and this msgcancelled by · 2018-10-09

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.