Man overboard from F/V TH91666-TS vicinity 20-20N 107-20E at 061230Z apr
South China Sea · HYDROPAC 1257/15
What this record establishes
Archived notice · 2015-04-26 07:55Z
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) · MRCC VIETNAM 150259Z APR 15.. Issued 2015-04-15 04:15Z. 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 20.333, 107.333. 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
- Cancel HYDROPAC 715/15, 1005/15, 1069/15, 1097/15, 1100/15, 1102/15, 1113/15, 1121/15, 1130/15, 1135/15,…later cancellation notice
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 1257/15 · this notice2015-04-15 · Archived notice
- HYDROPAC 1540/152015-05-09 · Archived notice
Current notices and reporting history in the South China Sea →
- issued
- 2015-04-15 04:15Z
- status
- Archived notice
- authority
- MRCC VIETNAM 150259Z APR 15.
- issued by
- MRCC VIETNAM
- sea
- South China Sea
- position
- 20.333, 107.333
- vessel
- F/V TH91666-TS
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
GULF OF TONKIN. VIETNAM. DNC 23. MAN OVERBOARD FROM F/V TH91666-TS VICINITY 20-20N 107-20E AT 061230Z APR. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO MRCC VIETNAM, PHONE: 844 3768 3050, FAX: 844 3768 3048, E-MAIL: VMRCC@FPT.VN.
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.
- Man overboard
- Someone has gone into the water from a vessel; ships in the area are asked to look for them.
- 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.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Keep a sharp lookout
- A request to every ship in the area to watch for the vessel, people or object described.
- Assist if possible
- The second half of the standard rescue request: ships able to help are asked to do so.
- MRCC (Maritime Rescue Coordination Centre)
- A rescue coordination centre for maritime cases only, such as MRCC Fort-de-France or MRCC Vietnam.
Collected reports in this area · distress & casualty cases (archived)
512 within 180 nm since 1999 · 0 in the last 12 months · 0 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.
- F/V qb 92699 ts, seven persons on board, sank in 18-10.00N 108-45.00E at 021900Z may2024-05-03
- F/V na 4611TS, three persons on board, sank in 19-09.00N 105-47.00E at 021900Z may2024-05-03
- Vessel sunrise 268, ten persons on board, aground in 20-07.90N 106-30.80E2024-04-30
- F/V th 90088 ts, four persons on board, sank in 21-01.83N 108-28.83E at 230145Z apr2024-04-23
- Four persons overboard from F/V th 90088 ts capsized and adrift in 21-01.83N 108-28.83E at 210600Z apr2024-04-21
- F/V na 90941 ts, five persons onboard, disabled and adrift in vicinity 19-05.00N 106-32.00E at 060935Z apr2024-04-06
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
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
0 distress & casualty cases (archived) listed in force · see all
Record snapshot 2026-10-02 02:54Z; source collection times vary.
Incidents
Search-and-rescue broadcasts, published only once a case has been closed for 30 days: groundings, sinkings, capsizes, fires, man overboard, overdue vessels. Nothing here is live. All current distress & casualty cases (archived) →
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.