Surveys
Underwater operations in progress until further notice by M/V sapura constructor in 21-27.33S 113-49.58E
Eastern Indian Ocean · Australia · HYDROPAC 3422/23
- issued
- 2023-10-30 05:50Z
- status
- cancelled 2023-11-02 02:51Z (archive)
- authority
- AUSCOAST 254/23 300547Z OCT 23.
- sea
- Indian Ocean
- position
- -21.456, 113.826
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SAPURA CONSTRUCTOR IN 21-27.33S 113-49.58E. THREE MILE BERTH REQUESTED.
This area · survey operations
155 within 180 nm since 2002 · 6 in the last 12 months · 6 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
- Drill rig jansz FCS/995031119 in position 19-52.73S 114-36.50E 2.5 nm clearance requested2026-08-05
- 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 19-56.69S…2026-07-27
- Special purpose vessel fugro kwilena / MLOV8 / 503147420 conducting underwater operations in an area bounded…2026-07-27
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 3422/23 and this msg, operations completedcancelled by · 2023-11-02
Nearby now · within 120 nm
- Drill rig jansz FCS/995031119 in position 19-52.73S 114-36.50E 2.5 nm clearance requestedSurveys · 104.4 nm
- Underwater operations in progress until further notice by M/V fugro kwilena in area bound by 19-56.69S…Surveys · 105.4 nm
- Special purpose vessel fugro kwilena / MLOV8 / 503147420 conducting underwater operations in an area bounded…Surveys · 105.4 nm
Worldwide now
86 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.