Cable ops
Four seismic cables, each up to 2.5 miles long, adrift in 20-41S 115-36E at 200400Z feb
HYDROPAC 142/99
- issued
- 1999-02-20 09:39Z
- status
- cancelled 1999-03-01 00:00Z (archive)
- sea
- Indian Ocean
- position
- -20.683, 115.600
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
FOUR SEISMIC CABLES, EACH UP TO 2.5 MILES LONG, ADRIFT IN 20-41S 115-36E AT 200400Z FEB. A LARGE YELLOW TAILBUOY, POSSIBLY LIT WITH A QUICK FLASHING LIGHT AND FITTED WITH A RADAR REFLECTOR, IS ATTACHED TO EACH CABLE.
This area · cable & pipeline work
65 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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24
- Cable operations in progress until further notice by M/V castorone along trackline joining 20-03.20S…2024-05-10
- Cable operations in progress until further notice by M/V castorone along trackline joining 20-04.90S…2024-05-02
- Cable operations in progress until further notice by M/V castorone along trackline joining 20-06.69S…2024-04-26
- Pipeline operations in progress until further notice by M/V castorone along trackline joining 20-09.45S…2024-04-19
- Pipeline operations in progress until further notice by M/V castorone along trackline joining 20-10.95S…2024-04-11
- Pipeline operations in progress until further notice by M/V castorone along trackline joining 20-10.80S…2024-04-04
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 121/99, survey completedcancelled by · 1999-03-01
Nearby now · within 120 nm
- Semi-submerged mooring lightbuoy fl.w in position 20-16.32S 116-16.58EOther · 45.4 nm
- Mooring buoy, fl w, in vicinity 20-16.32S 116-16.58E semi-sumergedOther · 45.4 nm
- Special purpose vessel fugro kwilena / MLOV8 / 503147420 conducting underwater operations in an area bounded…Surveys · 50.8 nm
- Underwater operations in progress until further notice by M/V bhagwan dryden in 20-06.96S 116-26.11ESurveys · 58 nm
- Special purpose vessel bhagwan dryden / vhco / 503010110 conducting underwater operations in position…Surveys · 58 nm
- Drill rig jansz FCS/995031119 in position 19-52.73S 114-36.50E 2.5 nm clearance requestedSurveys · 73.8 nm
- Drill rig transocean endurance / V7A7398 / 538010768 in position 19-31.18S 116-06.65E 2.5 nm clearance…Surveys · 75.6 nm
- Special purpose vessel ve constructor / H9YT / 373335000 conducting underwater operations in an area bounded…Surveys · 103.8 nm
- Underwater operations in progress until further notice by vessel ve constructor in area bound by 19-12.00S…Surveys · 103.8 nm
Worldwide now
40 cable & pipeline work in force · see all
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
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.