Surveys
Survey operations in progress until further notice by M/V stril explorer in area bound by 57-27.4N…
North Sea · Scotland-east Coast · HYDROLANT 3326/16
- issued
- 2016-12-09 14:46Z
- status
- cancelled 2016-12-14 14:07Z (archive)
- authority
- WZ 1432/16 091241Z DEC 16.
- sea
- North Sea
- position
- 57.462, -1.762
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. SCOTLAND-EAST COAST. DNC 20. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V STRIL EXPLORER IN AREA BOUND BY 57-27.4N 001-47.4W, 57-28.6N 001-44.1W, 57-28.2N 001-43.5W, 57-26.9N 001-47.1W, 57-26.8N 001-48.0W. WIDE BERTH REQUESTED.
This area · survey operations
171 within 180 nm since 1999 · 2 in the last 12 months · 1 in force now
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26
- Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cables2026-08-03
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…2026-07-31
- Survey operations in progress until 25 may by M/V ramform tethys towing 12 8000 meter long cables in area…2024-04-22
- Survey operations in progress until further notice by M/V kommandor towing 1300 meter long cables in area…2023-09-17
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 4500 meter long cables in area…2023-08-16
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 6000 meter long cables…2023-06-02
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 3326/16 and this msg, operations completedcancelled by · 2016-12-14
Nearby now · within 120 nm
- Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 119.6 nm
Worldwide now
83 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.