Dangerous wreck in 10-24.84N 107-02.39E
South China Sea · HYDROPAC 4173/19
What this record establishes
Archived notice · 2020-04-24 13:38Z
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) · HAIPHONG RADIO 161313Z DEC 19.. Issued 2019-12-16 18:29Z. 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
- South China Sea. The parsed report position is 10.414, 107.040. 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
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- HYDROPAC 154/192019-01-15 · Archived notice
- HYDROPAC 727/192019-03-04 · Archived notice
- HYDROPAC 752/192019-03-06 · Archived notice
- HYDROPAC 4173/19 · this notice2019-12-16 · Archived notice
Current notices and reporting history in the South China Sea →
- issued
- 2019-12-16 18:29Z
- status
- Archived notice
- authority
- HAIPHONG RADIO 161313Z DEC 19.
- issued by
- HAIPHONG RADIO
- sea
- South China Sea
- position
- 10.414, 107.040
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. DNC 11. DANGEROUS WRECK IN 10-24.84N 107-02.39E.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Dangerous wreck
- A sunken vessel close enough to the surface to endanger ships, or wreckage reported in the water.
- 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.
Collected reports in this area · wrecks & obstructions
40 within 180 nm since 1998 · 0 in the last 12 months · 4 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.
- Dangerous wreck in 10-22.31N 107-46.96E2025-09-19
- Sunken wreck exists in 10-22.31N 107-46.96E2025-09-19
- Dangerous wreck in 10-01.63N 104-42.02E2020-01-11
- Dangerous wreck in 10-29.53N 107-49.64E2019-12-17
- Dangerous wreck in vicinity 10-06.4N 104-13.8E2019-12-03
- Dangerous wreck in 09-41.95N 106-43.59E2019-11-30
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
- Dangerous wreck in 10-22.31N 107-46.96EWrecks · 43.9 nm
- Sunken wreck exists in 10-22.31N 107-46.96EWrecks · 43.9 nm
Worldwide in the collected sources
37 wrecks & obstructions listed in force · see all
Record snapshot 2026-09-26 04:43Z; source collection times vary.
Wrecks
Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →
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.