M/V mamautari disabled and adrift due to engine trouble in 26-08.1N 135-20.0E at 152300Z jul
Philippine Sea · HYDROPAC 2597/18
What this record establishes
Archived notice · 2018-07-17 12:23Z
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) · NAVAREA XI 362/18 160005Z JUL 18.. Issued 2018-07-16 00:23Z. 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
- Philippine Sea. The parsed report position is 26.135, 135.333. 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
- M/V mamautari adrift due to engine failure in 26-23.73N 135-42.63E at 141100Z julcancelled by this notice
- Cancel HYDROPAC 2597/18 and this msg, vessel assistedlater 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 2585/182018-07-14 · Archived notice
- HYDROPAC 2597/18 · this notice2018-07-16 · Archived notice
Current notices and reporting history in the Philippine Sea →
- issued
- 2018-07-16 00:23Z
- status
- Archived notice
- self-cancels
- 2018-07-18 23:00Z
- authority
- NAVAREA XI 362/18 160005Z JUL 18.
- NAVAREA
- NAVAREA XI · named as the source of this relay
- sea
- Philippine Sea
- position
- 26.135, 135.333
- vessel
- M/V MAMAUTARI · 2 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
PHILIPPINE SEA. DNC 12. 1. M/V MAMAUTARI DISABLED AND ADRIFT DUE TO ENGINE TROUBLE IN 26-08.1N 135-20.0E AT 152300Z JUL. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT AND GIVE A WIDE BERTH. 2. CANCEL HYDROPAC 2585/18. 3. CANCEL THIS MSG 182300Z JUL 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.
- 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.
- Keep a sharp lookout
- A request to every ship in the area to watch for the vessel, people or object described.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
- 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
23 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.
- M/V mamautari adrift due to engine failure in 26-23.73N 135-42.63E at 141100Z jul2018-07-14
- Derelict vessel adrift vicinity 25-42.2N 134-38.0E2016-09-13
- Derelict F/V ming fu tsai, on fire and adrift in 25-28.8N 135-06.0E at 091800Z feb2015-02-09
- 15 meter F/V yujin maru disabled and adrift due to engine failure in 23-46N 133-26E at 202100Z jan2015-01-20
- 15 meter F/V yujin maru nr 21 disabled and adrift due to engine failure in 24-00N 133-39E at 200300Z jan 152015-01-20
- 15 meter F/V yujin maru nr 21 disabled and adrift due to engine failure in 24-09.8N 133-49.5E at 190515Z jan…2015-01-19
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
6 derelict & adrift vessels listed in force · see all
Record snapshot 2026-10-02 05:05Z; 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.