Cable ops
Seismic survey in progress until 19 may by M/V ramford viking towing 12 6000 meter long cables in area bound…
North Sea · HYDROLANT 636/11
- issued
- 2011-04-16 06:18Z
- status
- cancelled 2011-05-09 13:29Z (archive)
- authority
- NAVAREA I 96/11 152200Z APR 11.
- sea
- North Sea
- position
- 56.242, 3.942
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. 1. SEISMIC SURVEY IN PROGRESS UNTIL 19 MAY BY M/V RAMFORD VIKING TOWING 12 6000 METER LONG CABLES IN AREA BOUND BY 56-12N 003-10E, 56-34N 004-28E, 56-17N 004-43E, 55-55N 003-25E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 20 MAY.
This area · cable & pipeline work
196 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 it intrepid along trackline joining 56-15.10N…2023-06-02
- Seismic survey in progress by M/V kommandor towing 1200 meter long cable in area bound by 57-05.10N…2022-11-04
- Underwater operations in progress until further notice by cableship ile de brehat in vicinity of trackline…2020-09-17
- Underwater operations in progress until further notice by cableship ile de brehat in vicinity of trackline…2020-08-31
- Underwater operations in progress until further notice by M/V cableship ile de batz in area bound by…2020-08-14
- Underwater operations in progress until further notice by cableship ile de batz in area bound by 58-50N…2020-05-25
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
Nearby now · within 120 nm
Nothing else in force within 120 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.