Surveys
Oceanographic operations 23 nov thru 01 dec by M/V antares in area bound by 30-30S 050-10W, 32-15S 046-45W,…
HYDROLANT 2255/09
- issued
- 2009-11-20 03:35Z
- status
- cancelled 2009-12-02 00:01Z (archive)
- authority
- NAVAREA V S 2423/09 200046Z NOV 09.
- sea
- South Atlantic Ocean
- position
- -32.572, -49.513
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 23 NOV THRU 01 DEC BY M/V ANTARES IN AREA BOUND BY 30-30S 050-10W, 32-15S 046-45W, 34-35S 049-10W, 33-05S 052-05W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 02 DEC.
This area · survey operations
23 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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24
- Underwater operations 261900Z feb to 071200Z mar by M/V rebecca in area bound by 33-03.07S 047-27.95W,…2024-02-27
- 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 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
Nearby now · within 120 nm
Nothing else in force 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.