Incidents · overdue

41 foot S/V, white hull with blue stripe, unreported

North Atlantic Ocean · HYDROLANT 2532/23

What this record establishes

Archived notice · 2023-11-08 13:49Z

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) · US COAST GUARD 0/23 060620Z NOV 23.. Issued 2023-11-06 06:32Z. 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
North Atlantic Ocean. The parsed report position is 40.269, -73.615. 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.

  1. HYDROLANT 2532/23 · this notice2023-11-06 · Archived notice
  2. HYDROLANT 2550/232023-11-07 · Archived notice
  3. HYDROLANT 2554/232023-11-08 · Archived notice
  4. HYDROLANT 2588/232023-11-12 · Archived notice
  5. HYDROLANT 2603/232023-11-14 · Archived notice
Compare all 5 notices, changes and original texts →

Current notices and reporting history in the North Atlantic Ocean →

issued
2023-11-06 06:32Z
status
Archived notice
authority
US COAST GUARD 0/23 060620Z NOV 23.
issued by
US COAST GUARD
sea
North Atlantic Ocean
position
40.269, -73.615
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
NEW YORK.
DNC 17.
41 FOOT S/V, WHITE HULL WITH BLUE STRIPE,
UNREPORTED. LAST KNOWN POSITION IN
40-16.15N 073-36.91W.
VESSELS IN VICINITY REQUESTED TO KEEP
A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO ANY COASTAL RADIO STATION.

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.
Last known position
The most recent confirmed position of a missing vessel or person — the starting point of a search.
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.

All warning terms →

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

61 within 180 nm since 2009 · 0 in the last 12 months · 0 listed in force now

09
10
15
20
23

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

J
F
M
A
M
J
J
A
S
O
N
D

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 2026-10-01 22:24Z; 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.