Cable ops
Underwater operations in progress until further notice by cableship sovereign within one mile of 54-58.5N…
HYDROLANT 4234/00
- issued
- 2000-12-25 23:45Z
- status
- cancelled 2000-12-29 18:42Z (archive)
- cancels
- HYDROLANT 4188/00
- authority
- WZ 2450/00 252124Z DEC 00
- sea
- Inner Seas off the West Coast of Scotland
- position
- 54.975, -5.470 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY CABLESHIP SOVEREIGN WITHIN ONE MILE OF 54-58.5N 005-28.2W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 4188/00.
This area · cable & pipeline work
266 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
- Underwater operations in progress until further notice by M/V sovereign within one mile of 54-53.1N 005-48.8Wcancels · 2000-12-21
- Underwater operations in progress until further notice by M/V sovereign within one mile of 54-53.1N 005-48.8Wreplaced · 2000-12-21
- Underwater ordnance detonations 030800Z to 032359Z and 040800Z to 042359Z jan in area bound by 62-46N…cancelled by · 2000-12-29
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 16.7 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 104.7 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.