Surveys

Underwater operations in progress until further notice by M/V seabed constructor in area between 19-30S…

Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 2205/18

issued: 2018-06-14 08:57Z
status: cancelled 2018-07-19 01:29Z (archive)
authority: AUSCOAST 138/18 140833Z JUN 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
AUSTRALIA-NORTHWEST COAST.
DNC 04.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V SEABED CONSTRUCTOR IN AREA BETWEEN
19-30S 20-00S AND 113-00E 116-00E.
THREE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 2205/18 and this msg, operations completedcancelled by · 2018-07-19

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.