Cable ops
Due to the passage of a cyclone, aids to navigation and structures along the approaches to port walcott…
HYDROPAC 1414/99
- issued
- 1999-12-16 18:04Z
- status
- cancelled 1999-12-23 06:00Z (archive)
- authority
- AUSTCOAST 354/99 161332Z DEC 99
- sea
- Indian Ocean
- position
- -20.633, 117.217
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. DUE TO THE PASSAGE OF A CYCLONE, AIDS TO NAVIGATION AND STRUCTURES ALONG THE APPROACHES TO PORT WALCOTT (20-38S 117-13E) HAVE SUSTAINED DAMAGE AND MAY BE DESTROYED, OFF STATION, UNLIT, UNRELIABLE OR OTHERWISE MADE INOPERATIVE. MARINERS SHOULD NOT RELY COMPLETELY UPON THE POSITION OR OPERATION OF AN AID TO NAVIGATION IN THIS AREA. WRECKS AND SUBMERGED OBSTRUCTIONS MAY HAVE MOVED FROM CHARTED LOCATIONS AND PIPELINES MAY BE UNCOVERED OR MOVED DUE TO THE FORCE OF STORM SURGE. 2. CANCEL THIS MSG 23 DEC.
This area · cable & pipeline work
52 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
Nearby now · within 120 nm
- Underwater operations in progress until further notice by M/V bhagwan dryden in 20-06.96S 116-26.11ESurveys · 53.8 nm
- Special purpose vessel bhagwan dryden / vhco / 503010110 conducting underwater operations in position…Surveys · 53.8 nm
- Semi-submerged mooring lightbuoy fl.w in position 20-16.32S 116-16.58EOther · 57.2 nm
- Mooring buoy, fl w, in vicinity 20-16.32S 116-16.58E semi-sumergedOther · 57.2 nm
- Special purpose vessel ve constructor / H9YT / 373335000 conducting underwater operations in an area bounded…Surveys · 87.3 nm
- Underwater operations in progress until further notice by vessel ve constructor in area bound by 19-12.00S…Surveys · 87.3 nm
- Drill rig transocean endurance / V7A7398 / 538010768 in position 19-31.18S 116-06.65E 2.5 nm clearance…Surveys · 91.4 nm
- Special purpose vessel fugro kwilena / MLOV8 / 503147420 conducting underwater operations in an area bounded…Surveys · 116.1 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.