Cable ops
Seismic survey in progress until further notice by M/V geo caspian towing ten 9000 meter long cables in area…
Southern North Sea · England-east Coast · HYDROLANT 1711/11
- issued
- 2011-10-18 08:09Z
- status
- cancelled 2011-10-20 05:31Z (archive)
- cancels
- HYDROLANT 1709/11
- authority
- NAVAREA I 287/11 180748Z OCT 11.
- sea
- North Sea
- position
- 54.288, 1.264
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN NORTH SEA. ENGLAND-EAST COAST. 1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V GEO CASPIAN TOWING TEN 9000 METER LONG CABLES IN AREA BOUND BY 54-20N 003-00E, 53-55N 002-45E, 53-49N 000-34E, 54-45N 000-30W, 54-45N 001-00E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1709/11.
This area · cable & pipeline work
471 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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 cableship responder in vicinity of trackline joining…2022-08-01
- 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
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey in progress until further notice by M/V geo caspian towing ten 9000 meter long cables in area…cancels · 2011-10-17
- Seismic survey in progress until further notice by M/V geo caspian towing ten 9000 meter long cables in area…replaced · 2011-10-17
- Cancel HYDROLANT 1711/11 and this msg, survey completedcancelled by · 2011-10-20
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.