Port hedland beacon C3 20-02.3S 118-24.8E unreliable
Indian Ocean · HYDROPAC 858/06
What this record establishes
Archived notice · 2006-05-10 02:13Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · AUSCOAST 127/06 091451Z MAY 06.. Issued 2006-05-09 15:18Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Indian Ocean. The parsed report position is -20.038, 118.413. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Port hedland beacons C1 to C14 vicinity 20-00S 118-25E unreliable and out of synchronizationlater cancellation notice
- issued
- 2006-05-09 15:18Z
- status
- Archived notice
- authority
- AUSCOAST 127/06 091451Z MAY 06.
- issued by
- AUSCOAST
- sea
- Indian Ocean
- position
- -20.038, 118.413
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHART 74491 (4TH ED). PORT HEDLAND BEACON C3 20-02.3S 118-24.8E UNRELIABLE.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Inoperative / unreliable / off air
- An aid or radio service is not working as charted or published.
Collected reports in this area · aids-to-navigation notices
162 within 180 nm since 1998 · 3 in the last 12 months · 1 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Port walcott C2 buoy light in position 20-25.89S 117-23.31E unreliable2026-09-28
- Eight buoys, yellow, fl w 7 sec, four meters in height, established in area within one mile of 19-45.73S…2026-02-27
- Eight buoys, yellow, fl w 7 sec, four meters in height, established in area within one mile of 19-57.09S…2025-12-22
- RACON at imperieuse reef light 17-31.32S 118-57.18E inoperative2024-05-01
- RACON at port hedland C1 light in 19-59.49S 118-26.17E inoperative2023-05-24
- RACON at port hedland C1 light 19-59.49S 118-26.17E inoperative2023-03-10
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
- Port walcott C2 buoy light in position 20-25.89S 117-23.31E unreliableNav aids · 62.4 nm
- Special purpose vessel ve constructor / H9YT / 373335000 conducting underwater operations in an area bounded…Surveys · 108.9 nm
- Underwater operations in progress until further notice by vessel ve constructor in area bound by 19-12.00S…Surveys · 108.9 nm
Worldwide in the collected sources
138 aids-to-navigation notices listed in force · see all
Record snapshot 2026-09-29 13:00Z; source collection times vary.
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
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.