Surveys

Survey operations in progress until further notice by M/V polarcus naila towing five mile long cable in area…

Bass Strait · Australia-southeast Coast · HYDROPAC 525/18

issued: 2018-02-08 07:30Z
status: cancelled 2018-02-24 07:06Z (archive)
authority: AUSCOAST 20/18 080450Z FEB 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BASS STRAIT.
AUSTRALIA-SOUTHEAST COAST.
DNC 05.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
BY M/V POLARCUS NAILA TOWING FIVE MILE LONG CABLE
IN AREA BETWEEN
38-08.0S 38-21.5S AND 147-17.5E 147-38.0E.
SEVEN MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 525/18 and this msg, operations completedcancelled by · 2018-02-24

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.