Incidents · overdue

Vessel, white and red hull, one person on board, unreported merlera island 39-52.5N 019-34.6E to otranto…

Adriatic Sea · HYDROLANT 2489/20

What this record establishes

Archived notice · 2020-08-28 14:09Z

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 ROME 111737Z AUG 20.. Issued 2020-08-11 18:48Z. 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: Adriatic Sea. The parsed report position is 40.013, 19.035. 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 Adriatic Sea →

issued: 2020-08-11 18:48Z
status: Archived notice
authority: MRCC ROME 111737Z AUG 20.
issued by: MRCC ROME
sea: Adriatic Sea
position: 40.013, 19.035
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

STRAIT OF OTRANTO.
GREECE TO ITALY.
DNC 09.
VESSEL, WHITE AND RED HULL, ONE PERSON ON BOARD,
UNREPORTED MERLERA ISLAND 39-52.5N 019-34.6E TO
OTRANTO 40-09.1N 018-29.6E. VESSELS IN VICINITY
REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF
POSSIBLE. REPORTS TO MRCC ROME,
INMARSAT-C: 424744220, PHONE: 3906 5908 4527,
3906 5908 4409, FAX: 390 6592 2737,
3906 5908 4793, E-MAIL: ITMRCC@MIT.GOV.IT.

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.
Persons on board (POB): The number of people reported aboard a vessel in distress, overdue or missing.
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.
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.
Inmarsat-C / SafetyNET: The satellite system that carries NAVAREA warnings to ships at sea, and the terminal number rescue centres give for reports.

All warning terms →

Collected reports in this area · distress & casualty cases (archived)

142 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.

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 14:31Z; 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.