Cable ops
Seismic survey in progress until further notice by M/V cgg amadeus towing eight 4500 meter long cables in…
Southern North Sea · England-east Coast · HYDROLANT 1421/10
- issued
- 2010-07-25 13:01Z
- status
- cancelled 2010-08-22 00:44Z (archive)
- authority
- NAVAREA I 206/10 251115Z JUL 10.
- sea
- North Sea
- position
- 54.925, 0.601
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN NORTH SEA. ENGLAND-EAST COAST. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V CGG AMADEUS TOWING EIGHT 4500 METER LONG CABLES IN AREA BOUND BY 54-55.1N 000-25.2E, 54-50.1N 000-38.4E, 54-51.1N 000-47.8E, 55-03.1N 000-34.2E, 54-55.9N 000-53-2E. WIDE BERTH REQUESTED.
This area · cable & pipeline work
394 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Pipeline operations in progress until further notice by M/V aht elisa towing 1300 meter long pipeline along…2023-09-11
- 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 responder along trackline joining…2022-09-07
- Cable operations in progress until further notice by M/V sar fame in vicinity of trackline joining 52-29.7N…2021-10-17
- Cable operations in progress until further notice by M/V sar fame in vicinity of trackline joining 52-29.7N…2021-09-05
- Cable operations in progress until further notice by M/V sar fame in vicinity of trackline joining 52-29.7N…2021-09-03
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 1421/10 and this msg, operations completedcancelled by · 2010-08-22
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.