Cable ops
Underwater operations in progress until further notice by cableship wave sentinel with submersible vicinity…
HYDROLANT 1720/04
- issued
- 2004-10-24 01:30Z
- status
- cancelled 2004-11-01 12:04Z (archive)
- authority
- WZ 1291/04 240013Z OCT O4.
- sea
- Irish Sea and St. George's Channel
- position
- 53.683, -3.400
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY CABLESHIP WAVE SENTINEL WITH SUBMERSIBLE VICINITY 53-41N 003-24W. WIDE BERTH REQUESTED.
This area · cable & pipeline work
418 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
23
- Cable operations in progress until further notice by cableship cable vigilance with submersible in area…2023-12-07
- Cable operations 041400Z thru 160001Z sep by cableship ile d'ouessant in area bound by 53-48.60N 004-17.40W,…2023-09-03
- Cable operations in progress until further notice by cableship ile de batz in vicinity of 53-51.0N 004-59.4W2021-12-20
- Cable operations in progress until further notice by cableship ile de batz in vicinity of trackline joining…2021-12-12
- Cable operations in progress until further notice by cableship ile daix in vicinity of trackline joining…2021-04-22
- Cable operations in progress until further notice by cableship ile daix in vicinity 53-45.0N 003-24.3W2021-04-19
Season · when cable & pipeline work happen here
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A
M
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1720/04 and this msg, survey completecancelled by · 2004-11-01
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 96 nm
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50ENav aids · 113.7 nm
Worldwide now
40 cable & pipeline work in force · see all
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.