Cable ops

Cable operations 23 feb thru 30 jun by cableship ile de aix along trackline joining 21-55.28N 037-33.83E,…

Red Sea · HYDROPAC 601/23

What this record establishes

Archived notice · 2023-03-29 08:47Z

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 IX 83/23 221536Z FEB 23.. Issued 2023-02-22 16:39Z. 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
Red Sea. 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 Red Sea →

issued
2023-02-22 16:39Z
status
Archived notice
self-cancels
2023-07-01 00:01Z
authority
NAVAREA IX 83/23 221536Z FEB 23.
NAVAREA
NAVAREA IX · named as the source of this relay
sea
Red Sea
position
24.635, 35.851
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

RED SEA.
EGYPT.
DNC 10.
1. CABLE OPERATIONS 23 FEB THRU 30 JUN
   BY CABLESHIP ILE DE AIX ALONG TRACKLINE JOINING
   21-55.28N 037-33.83E, 23-10.32N 036-36.26E,
   23-23.18N 036-17.26E, 27-07.21N 034-40.31E,
   27-28.02N 034-19.78E.
   ONE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 010001Z JUL 23.

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.
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.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.
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.

All warning terms →

Collected reports in this area · cable & pipeline work

18 within 180 nm since 2005 · 0 in the last 12 months · 0 listed in force now

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 15:19Z; 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.