Derelict raft adrift in vicinity 07-44.7N 106-34.8E at 200505Z feb
South China Sea · HYDROPAC 688/18
What this record establishes
Archived notice · 2018-02-23 08:39Z
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) · USS BONHOMME RICHARD 200516Z FEB 18.. Issued 2018-02-20 08:39Z. 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 7.745, 106.580. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Current notices and reporting history in the South China Sea →
- issued
- 2018-02-20 08:39Z
- status
- Archived notice
- self-cancels
- 2018-02-23 08:39Z
- authority
- USS BONHOMME RICHARD 200516Z FEB 18.
- issued by
- USS BONHOMME RICHARD
- sea
- South China Sea
- position
- 7.745, 106.580
- 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. 1. DERELICT RAFT ADRIFT IN VICINITY 07-44.7N 106-34.8E AT 200505Z FEB. 2. CANCEL THIS MSG 230839Z FEB 18.
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.
- Derelict
- An abandoned vessel still afloat and drifting, with no one on board.
- Adrift
- Loose and moving with wind and current — a vessel, container, buoy, log or anything else no longer secured.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · derelict & adrift vessels
66 within 180 nm since 2000 · 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.
- Derelict F/V bt 94781 ts semi-submerged and adrift in vicinity 08-32.83N 105-25.66E at 031024Z dec2023-12-03
- M/V xin ao yuan jian, disabled and adrift due to engine failure in 08-30.25N 108-05.95E at 260117Z jan2023-01-26
- Derelict F/V emj-tujuh round aground in 06-08-04N 104-03-42E2021-08-16
- M/V adrift in vicinity 09-59.24N 107-54.48E at 310230Z dec2020-12-31
- F/V qng 96317 ts disabled and adrift in 09-37N 108-48E at 211700Z dec2020-12-21
- Derelict M/V dai hai phat 17 aground in 09-41.95N 106-43.59E2019-11-21
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
- Oil rig reported to exists in 07-42.1N 107-55.8EWrecks · 80.4 nm
- Oil rig reported to exists in 07-47.5N 108-12.0EWrecks · 96.4 nm
Worldwide in the collected sources
5 derelict & adrift vessels listed in force · see all
Record snapshot 2026-09-29 19:11Z; source collection times vary.
Derelicts
Abandoned, disabled or drifting vessels. All current derelict & adrift vessels →
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.