Surveys

Underwater operations in progress until further notice by M/V volantis in area between 13-54S 13-57S and…

Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 3841/15

issued: 2015-11-23 03:45Z
status: cancelled 2015-11-30 15:06Z (archive)
authority: AUSCOAST 305/15 230151Z NOV 15.
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 VOLANTIS IN AREA BETWEEN
13-54S 13-57S AND 123-25E 123-35E.
TWO MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 3841/15 and this msg, operations completedcancelled by · 2015-11-30

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.