Surveys
Drill rig transocean equinox / V7A7397 / 538010767 in position 38-46.20S 142-48.80E 2.5 nm clearance requested
AUSCOAST 277/26
- issued
- 2026-08-17 08:16Z
- status
- in force
- authority
- Australian Maritime Safety Authority — JRCC Australia (NAVAREA X coordinator)
- sea
- Great Australian Bight
- position
- -38.770, 142.813
- source
- amsa · first seen 2026-08-18 09:33Z
Original warning text
DRILL RIG TRANSOCEAN EQUINOX / V7A7397 / 538010767 IN POSITION 38-46.20S 142-48.80E 2.5 NM CLEARANCE REQUESTED.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
This area · survey operations
52 within 180 nm since 2001 · 1 in the last 12 months · 1 in force now
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26
- Underwater operations in progress until further notice by M/V mma coral in 38-39.90S 142-58.60E2024-03-18
- Underwater operations in progress until further notice by M/V mma coral in 38-46.59S 142-58.20E2024-03-13
- Underwater operations in progress until further notice by M/V mma coral in 39-13.00S 142-52.50E2024-03-07
- Underwater operations in progress until further notice by M/V mma coral in 39-06.49S 142-57.09E2024-03-04
- Underwater operations in progress until further notice by M/V mma coral in area bound by 38-38.00S…2024-02-28
- Underwater operations in progress until further notice by M/V samson explorer towing 900 meter long cables…2024-02-23
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- 12 six meter buoys, yellow, fl w 3 sec, established in area within two miles of 38-46.00S 142-48.80ENav aids · 0.2 nm
- 12 X 6M yellow surface bouys, fl white 3S depolyed within 1.5NM of position 38-46.00S 142-48.80EOther · 0.2 nm
- Six meter buoy, yellow, established in 38-47.62S 142-37.77ENav aids · 8.7 nm
- 1 X 6M yellow surface buoy established in position 38-47.62S 142-37.77E 2.5NM clearance requestedNav aids · 8.7 nm
- Special purpose vessel dependable / kdej / 367137000 conducting cable lay operations 10NM either side of…Other · 22.9 nm
- Great australian bightCable ops · 94.7 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.