Surveys
Underwater operations in progress until further notice by M/V acergy legend vicinity 06-16.5S 012-09.9E
HYDROLANT 241/09
- issued
- 2009-02-04 22:25Z
- status
- cancelled 2009-02-05 16:33Z (archive)
- authority
- NAVAREA VII 24/09 041300Z FEB 09.
- sea
- South Atlantic Ocean
- position
- -6.275, 12.165
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ACERGY LEGEND VICINITY 06-16.5S 012-09.9E. 500 METER BERTH REQUESTED.
This area · survey operations
69 within 180 nm since 2003 · 1 in the last 12 months · 1 in force now
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- Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…2026-07-03
- Survey operations in progress until further notice by M/V sw empress towing 7000 meter long cables in area…2023-08-12
- Survey operations 30 mar until further notice by M/V ramform vanguard towing ten 8000 meter long cables in…2023-03-28
- Survey operations in progress until further notice by M/V ramform vanguard towing 14 4500 meter long cables…2023-02-27
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 6500 meter long cables…2023-01-05
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 4050 meter long cables…2022-11-07
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 241/09 and this msgcancelled by · 2009-02-05
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.