Cable operations in progress until 17 aug by cableship ile de aix in area bound by 60-02N 079-26W, 60-02N…
Hudson Bay · NAVAREA IV 682/21
What this record establishes
Archived notice · 2021-08-18 00:01Z
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) · MCTS 100839Z AUG 21.. Issued 2021-08-10 09:33Z. 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
- Hudson Bay. 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
- issued
- 2021-08-10 09:33Z
- status
- Archived notice
- authority
- MCTS 100839Z AUG 21.
- NAVAREA
- NAVAREA IV
- issued by
- MCTS
- sea
- Hudson Bay
- position
- 59.975, -78.367
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
HUDSON BAY. CANADA. 1. CABLE OPERATIONS IN PROGRESS UNTIL 17 AUG BY CABLESHIP ILE DE AIX IN AREA BOUND BY 60-02N 079-26W, 60-02N 077-18W, 59-55N 077-18W, 59-55N 079-26W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 18 AUG 21.
Reading this warning
- 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.
- 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
9 within 180 nm since 2021 · 0 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 in progress to 130000Z sep by M/V it infinity in area bound by 60-42.35N 079-12.63W,…2023-09-12
- Cable operations in progress until 130001Z sep by M/V it infinity in area bound by: 62-43.17N 077-33.79W,…2023-09-09
- Cable operations in progress until 30 aug by M/V it infinity along tracklines joining: a. 62-12.450N…2023-08-22
- Cable operations in progress until 23 aug by cableship it infinity in area bound by 62-09.43N 074-42.98W,…2023-08-20
- Cable operations in progress until 03 sep by cableship ile de aix in area bound by 58-22N 078-25W, 57-43N…2021-08-25
- Cable operations in progress until 25 aug by cableship ile de aix in area bound by 58-27N 078-23W, 58-27N…2021-08-22
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
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
23 cable & pipeline work listed in force · see all
Record snapshot 2026-10-03 04:22Z; 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.