Surveys
Underwater operations in progress until further notice by M/V rene descartes vicinity of trackline joining…
Scotland-southwest Coast · Sea of Hebrides · HYDROLANT 2004/14
- issued
- 2014-08-21 17:16Z
- status
- cancelled 2014-08-27 17:27Z (archive)
- authority
- WZ 1082/14 211640Z AUG 14.
- sea
- Inner Seas off the West Coast of Scotland
- position
- 55.603, -5.914
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND-SOUTHWEST COAST. SEA OF HEBRIDES. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RENE DESCARTES VICINITY OF TRACKLINE JOINING 55-38.0N 006-07.9W, 55-36.8N 006-05.2W, 55-35.3N 005-41.6W. WIDE BERTH REQUESTED.
This area · survey operations
252 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V sw amundsen towing seven 2200 meter long cables in…2024-04-18
- Survey operations in progress until further notice by M/V sw bly towing four 2300 meter long cables, marked…2022-05-08
- Survey operations in progress until further notice by M/V sw bly towing four 2300 meter long cables, marked…2022-04-17
- Survey operations in progress until further notice by S/V ocean resolution in area bound by 54-05.6N…2021-08-26
- Survey operations in progress until further notice by M/V ocean resolution in area bound by 54-05.6N…2021-08-02
- Survey operations in progress until further notice by M/V ocean resolution in area bound by 54-05.6N…2021-07-27
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2004/14 and this msg, operations completedcancelled by · 2014-08-27
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 56.1 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 64.5 nm
Worldwide now
86 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.