Surveys
Underwater operations in progress until further notice by M/V maersk mariner in area within two miles of…
Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 777/18
- issued
- 2018-02-27 08:41Z
- status
- cancelled 2018-05-24 07:51Z (archive)
- authority
- AUSCOAST 33/18 270519Z FEB 18.
- sea
- Indian Ocean
- position
- -18.700, 118.717 · r 2.0 nm
- 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 MAERSK MARINER IN AREA WITHIN TWO MILES OF 18-42S 118-43E. TWO MILE BERTH REQUESTED.
This area · survey operations
65 within 180 nm since 2000 · 5 in the last 12 months · 5 in force now
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- Drill rig transocean endurance / V7A7398 / 538010768 in position 19-31.18S 116-06.65E 2.5 nm clearance…2026-08-16
- Underwater operations in progress until further notice by vessel ve constructor in area bound by 19-12.00S…2026-08-10
- Special purpose vessel ve constructor / H9YT / 373335000 conducting underwater operations in an area bounded…2026-08-10
- Underwater operations in progress until further notice by M/V bhagwan dryden in 20-06.96S 116-26.11E2026-08-01
- Special purpose vessel bhagwan dryden / vhco / 503010110 conducting underwater operations in position…2026-08-01
- Underwater operations in progress until further notice by M/V fugro kwilena in area bound by 19-23.00S…2024-04-15
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 777/18 and this msg, operations completedcancelled by · 2018-05-24
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
83 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.