Cable ops

Cable operations 250001Z nov until further notice by M/V ile de batz along trackline joining 20-05.60N…

North Atlantic Ocean · HYDROLANT 2692/23

What this record establishes

Archived notice · 2023-11-23 23:38Z

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 II 337/23 221608Z NOV 23.. Issued 2023-11-22 16:23Z. 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
North Atlantic Ocean. The map shows the reported line or operation extent; it is not a vessel track. Check the original wording for limits and qualifications.

Related notices and cancellation links

Current notices and reporting history in the North Atlantic Ocean →

issued
2023-11-22 16:23Z
status
Archived notice
authority
NAVAREA II 337/23 221608Z NOV 23.
NAVAREA
NAVAREA II · named as the source of this relay
sea
North Atlantic Ocean
position
25.816, -18.918
vessel
M/V ILE DE BATZ · 12 messages
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
CANARY ISLANDS.
DNC 01, DNC 08.
CABLE OPERATIONS 250001Z NOV UNTIL FURTHER NOTICE
BY M/V ILE DE BATZ ALONG TRACKLINE JOINING
20-05.60N 019-57.50W, 22-45.10N 019-17.20W,
24-21.00N 019-18.30W, 26-32.10N 018-55.40W,
27-02.70N 019-14.70W, 28-58.90N 018-46.90W,
29-30.20N 018-33.20W, 29-37.40N 018-20.50W,
29-38.70N 017-53.80W, 30-14.60N 017-14.30W,
30-33.60N 016-35.50W.
ONE MILE BERTH REQUESTED.

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.
Cable operations
A ship is laying, burying or repairing a submarine cable, usually along a stated route.
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.
Until further notice
The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
Track line joining
Introduces a route through a series of positions — a cable route, a tow's track or a survey line.
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.
Wide berth requested
Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.

All warning terms →

Collected reports in this area · cable & pipeline work

24 within 180 nm since 2004 · 0 in the last 12 months · 0 listed in force now

04
05
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

24 cable & pipeline work listed in force · see all

Record snapshot 2026-10-01 09:17Z; source collection times vary.

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.