Surveys
Underwater operations in progress until further notice by M/V mannheim V towing 8000 meter long cable in…
HYDROLANT 1146/03
- issued
- 2003-06-11 20:16Z
- status
- cancelled 2003-07-12 11:40Z (archive)
- authority
- NAVAREA VII 86/03 111130Z JUN 03
- position
- -28.667, 14.367
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V MANNHEIM V TOWING 8000 METER LONG CABLE IN 28-40S 014-22E. FIVE MILE BERTH REQUESTED.
This area · survey operations
268 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V ramform atlas towing 12 8000 meter long cables in…2024-02-20
- Survey operations in progress until further notice by M/V amazon conqueror towing 12 8000 meter long cables…2024-02-19
- Survey operations in progress until further notice by M/V amazon conqueror towing 12 8000 meter long cables…2024-01-19
- Survey operations in progress until 01 may by M/V ramform atlas towing 12 five mile long cables in area…2024-01-03
- Survey operations 01 dec until further notice by M/V amazon conqueror towing 12 8000 meter long streamers in…2023-11-27
- Survey operations in progress until further notice by sw empress towing cables in area bound by 28-00.06S…2023-10-10
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- HYDROLANT messages in force 121200Z jul 2003cancelled by · 2003-07-12
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.