Surveys
Oceanographic operations in progress until 14 sep by M/V antares in area bound by 01-35S 043-40W, 02-10S…
HYDROLANT 2411/01
- issued
- 2001-09-05 06:20Z
- status
- cancelled 2001-09-15 00:00Z (archive)
- cancels
- HYDROLANT 2402/01
- authority
- NAVAREA V 1373/01 050359Z SEP 01
- sea
- South Atlantic Ocean
- position
- -0.907, -42.193
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL 14 SEP BY M/V ANTARES IN AREA BOUND BY 01-35S 043-40W, 02-10S 042-20W, 00-35N 041-40W, 00-05N 040-40W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2402/01. 3. CANCEL THIS MSG 15 SEP.
This area · survey operations
21 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Underwater operations in progress until 31 dec by M/V draga volzee in area bound by 02-25.00S 042-18.00W,…2023-07-01
- Survey operations 13 jun thru 03 jul by M/V marion dufresne along trackline joining 06-39.38N 052-04.99W,…2023-06-09
- Survey operations 13 jun thru 03 jul by M/V marion dufresne along trackline joining 06-39.38N 052-04.99W,…2023-06-09
- Survey operations in progress until 291000Z apr by M/V nho g sampaio and M/V nhib ten castelo in area bound…2023-04-17
- Survey operations in progress until 291000Z apr by M/V nho g sampaio and M/V nhib ten castelo in area bound…2023-04-17
- Survey operations in progress until 181500Z oct by M/V napoc iguatemi in area bound by 01-47.13S 043-48.30W,…2022-10-09
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
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.