Surveys

Underwater operations in progress until further notice by M/V lay vessel 108 in area between 19-35S 19-55S…

Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 513/18

issued: 2018-02-07 01:29Z
status: cancelled 2018-02-20 03:59Z (archive)
authority: AUSCOAST 18/18 070115Z FEB 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 LAY VESSEL 108 IN AREA BETWEEN
19-35S 19-55S AND 115-35E 116-00E.
2.5 MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 513/18 and this msg, operations completedcancelled by · 2018-02-20

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.