Cable operations in progress until 29 dec by cableship antonio meucci in area bound by 39-24.5N 026-28.7E,…
Aegean Sea · HYDROLANT 4171/17
What this record establishes
Archived notice · 2017-12-29 08:08Z
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) · TURKEY 274/17 240912Z DEC 17.. Issued 2017-12-24 09:31Z. 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
- Aegean Sea. 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
- Underwater operations in progress until further notice by cableship antonio meucci in area bound by…cancelled by this notice
- Cancel HYDROLANT 4171/17 and this msglater cancellation notice
- issued
- 2017-12-24 09:31Z
- status
- Archived notice
- authority
- TURKEY 274/17 240912Z DEC 17.
- issued by
- TURKEY
- sea
- Aegean Sea
- position
- 39.387, 26.505
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. 1. CABLE OPERATIONS IN PROGRESS UNTIL 29 DEC BY CABLESHIP ANTONIO MEUCCI IN AREA BOUND BY 39-24.5N 026-28.7E, 39-24.8N 026-31.5E, 39-21.9N 026-32.0E, 39-21.7N 026-28.9E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 4063/17. 3. CANCEL THIS MSG 30 DEC 17.
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.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- 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.
Collected reports in this area · cable & pipeline work
102 within 180 nm since 1999 · 1 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.
- Cable operations until further notice by cableship sophie germain in area bound by 40-40.27N 027-15.72E,…2026-08-31
- Cable operations 030001Z to 190001Z jan by cableship raymond croze with submersible in areas bound by: a.…2022-01-01
- Cable operations 26 dec thru 03 jan 22 by cableship raymond croze with submersible in 41-11.75N 029-06.10E2021-12-22
- Cable operations in progress until 22 mar by cableship antonio meucci in area bound by 40-44.50N 027-51.92E,…2021-03-12
- Cable operations 02 thru 09 mar by cableship antonio meucci in area bound by 40-44.50N 027-51.92E, 40-46.36N…2021-02-28
- Cable operations in progress until further notice by M/V urbano monti along trackline joining 36-47.1N…2020-12-18
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
Worldwide in the collected sources
24 cable & pipeline work listed in force · see all
Record snapshot 2026-10-02 14:55Z; 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.