Surveys
Underwater operations in progress until further notice in vicinity of 58-17.6N 000-26.0E
HYDROLANT 1488/07
- issued
- 2007-08-27 17:42Z
- status
- cancelled 2007-08-29 16:54Z (archive)
- authority
- WZ 1104/07 271704Z AUG 07.
- sea
- North Sea
- position
- 58.293, 0.433
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN VICINITY OF 58-17.6N 000-26.0E. WIDE BERTH REQUESTED.
This area · survey operations
168 within 180 nm since 1999 · 4 in the last 12 months · 2 in force now
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- Survey operations in progress until further notice by M/V amazon conqueror towing eight one mile long cables…2026-08-15
- 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 further notice by M/V ramform atlas towing 17 3600 meter long cables in…2026-07-03
- 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 ramform atlas towing 14 6000 meter long cables in…2023-09-27
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1488/07 and this msg, operations completedcancelled by · 2007-08-29
Nearby now · within 120 nm
Worldwide now
84 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.