Cable ops
Underwater operations in progress until further notice by cableship leon thevenin with submersible along…
HYDROLANT 401/04
- issued
- 2004-03-11 03:14Z
- status
- cancelled 2004-03-23 20:15Z (archive)
- authority
- WZ 366/04 110141Z MAR 04
- sea
- Inner Seas off the West Coast of Scotland
- position
- 54.536, -5.372
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY CABLESHIP LEON THEVENIN WITH SUBMERSIBLE ALONG TRACKLINE JOINING 54-32.6N 005-27.0W, 54-32.5N 005-21.0W, 54-30.6N 005-18.0W. WIDE BERTH REQUESTED.
This area · cable & pipeline work
278 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 401/04 and this msg, operations completedcancelled by · 2004-03-23
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 10.9 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.