Surveys
Scientific equipment established in 32-09.3S 051-58.2W
HYDROLANT 2378/98
- issued
- 1998-12-12 14:27Z
- status
- cancelled 1999-04-16 00:00Z (archive)
- position
- -32.155, -51.969
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 24000 (39TH ED). SCIENTIFIC EQUIPMENT ESTABLISHED IN 32-09.3S 051-58.2W. LIGHTED BUOY MARKING EQUIPMENT ESTABLISHED IN 32-09.3S 051-58.1W.
This area · survey operations
35 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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21
- Survey operations 110100Z to 130900Z jun by M/V almirante graca aranha H34 in area bound by 29-46.90S…2021-06-10
- Survey operations 150900Z thru 280300Z mar by M/V almirante graca aranha H34 in area bound by 29-46.90S…2021-03-15
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables along tracklines between: a. 30 jan…2017-01-30
- Oceanographic operations in progress until further notice by M/V oyarvide in area bound by 34-15S 053-20W,…2015-05-18
- Oceanographic operations in progress until further notice by M/V puerto deseado in: a. 34-10.00S 051-50.00W2014-10-14
- Oceanographic operations in progress until further notice by M/V ara puerto deseado in 34-30S 051-30W2014-10-13
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- HYDROLANT messages in force 160800Z apr 99cancelled by · 1999-04-16
Nearby now · within 120 nm
- Odas buoy temporarily established in 32-14.29S 051-58.16WNav aids · 5 nm
- Odas buoy temporarily established in 32-32.46S 052-06.03W until 31 dec 27Nav aids · 24.1 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 118.8 nm
Worldwide now
75 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.