Cable ops

Cable laying operations in progress until 30 sep 16 by M/V jian ji 3001 in area bound by 45-24.47N…

Sea of Azov · HYDROLANT 2623/15

What this record establishes

Archived notice · 2015-10-29 14:52Z

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 III 597/15 221959Z OCT 15.. Issued 2015-10-22 20:53Z. 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
Sea of Azov. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.

Related notices and cancellation links

Current notices and reporting history in the Sea of Azov →

issued
2015-10-22 20:53Z
status
Archived notice
authority
NAVAREA III 597/15 221959Z OCT 15.
NAVAREA
NAVAREA III · named as the source of this relay
sea
Sea of Azov
position
45.421, 36.693
vessel
M/V JIAN JI · 4 messages
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

KERCH STRAIT.
DNC 10.
1. CABLE LAYING OPERATIONS IN PROGRESS UNTIL 30 SEP 16
   BY M/V JIAN JI 3001 IN AREA BOUND BY
   45-24.47N 036-36.55E, 45-24.67N 036-36.40E,
   45-26.10N 036-46.68E, 45-25.83N 036-46.45E.
2. CANCEL HYDROLANT 2436/15.
3. CANCEL THIS MSG 01 OCT 16.

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.
Area bound by
Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
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.
Cancellation reference
A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
HYDROLANT
The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

Collected reports in this area · cable & pipeline work

36 within 180 nm since 2000 · 0 in the last 12 months · 0 listed in force now

00
05
10
15
16

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 2026-10-02 12:27Z; 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.