Underwater operations 071200Z may until further notice by cableship raymond croze in area bound by 40-02N…
Aegean Sea · HYDROLANT 1395/19
What this record establishes
Archived notice · 2019-05-13 12:12Z
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 542/19 061156Z MAY 19.. Issued 2019-05-06 12:57Z. 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
- Cancel HYDROLANT 1395/19 and this msglater cancellation notice
- issued
- 2019-05-06 12:57Z
- status
- Archived notice
- authority
- NAVAREA III 542/19 061156Z MAY 19.
- NAVAREA
- NAVAREA III · named as the source of this relay
- sea
- Aegean Sea
- position
- 40.050, 24.808
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. UNDERWATER OPERATIONS 071200Z MAY UNTIL FURTHER NOTICE BY CABLESHIP RAYMOND CROZE IN AREA BOUND BY 40-02N 024-50E, 40-02N 024-48E, 40-04N 024-47E, 40-04N 024-49E. 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.
- Underwater operations
- Divers or remotely operated vehicles are working below a vessel that cannot easily move out of the way.
- 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.
- 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.
Collected reports in this area · cable & pipeline work
76 within 180 nm since 2001 · 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 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 cableship normand pacific along trackline joining…2021-02-14
- Cable operations 03 feb until further notice by cableship normand pacific in 37-18.08N 023-43.64E2021-02-03
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 2026-10-01 22:24Z; 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.