Surveys
Geophysical survey in progress until further notice by M/V thales venturer towing 6000 meter long cable…
HYDROLANT 3301/01
- issued
- 2001-12-31 03:04Z
- status
- cancelled 2002-01-03 04:50Z (archive)
- cancels
- HYDROLANT 3282/01
- authority
- NAVAREA VI 356/01 310200Z DEC 01
- sea
- South Atlantic Ocean
- position
- -44.981, -56.535
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GEOPHYSICAL SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V THALES VENTURER TOWING 6000 METER LONG CABLE VICINITY 44-58-50S 056-32-06W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 3282/01(23,24).
This area · survey operations
56 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
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23
- Survey operations in progress until further notice by M/V bgp prospector towing ten 8000 meter long cables…2023-12-05
- Underwater operations in progress until further notice in area bound by 45-50.8S 059-53.7W, 45-53.2S…2018-03-28
- Underwater operations in progress until further notice in area bound by 45-52S 059-36W, 45-48S 059-56W,…2018-03-25
- Underwater operations in progress until further notice in area bound by 45-50.8S 059-53.7W, 45-53.2S…2018-03-23
- Survey operations in progress until further notice by vessel towing equipment in area bound by 45-55S…2018-03-10
- Survey operations in progress until further notice by vessel towing equipment in area bound by 45-55S…2018-03-09
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Geophysical survey in progress until further notice by M/V thales venturer towing 6000 meter long cable…cancels · 2001-12-28
- Geophysical survey in progress until further notice by M/V thales venturer towing 6000 meter long cable…replaced · 2001-12-28
- Geophysical survey in progress until further notice by M/V thales venturer towing 6000 meter long cable…cancelled by · 2002-01-03
Nearby now · within 120 nm
Nothing else in force within 120 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.