Surveys
Survey operations in progress until 28 mar by M/V subsea viking with submersible in areas bound by: a.…
Western South Atlantic · Brazil-south Coast · HYDROLANT 904/19
- issued
- 2019-03-21 05:31Z
- status
- cancelled 2019-03-28 01:43Z (archive)
- cancels
- HYDROLANT 824/19
- authority
- NAVAREA V COASTAL S 260/19 210117Z MAR 19.
- sea
- South Atlantic Ocean
- position
- -24.817, -42.409
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTH COAST.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 28 MAR
BY M/V SUBSEA VIKING WITH SUBMERSIBLE
IN AREAS BOUND BY:
A. 24-40.72S 042-40.60W, 24-42.85S 042-39.38W,
24-34.53S 042-20.67W, 24-32.47S 042-21.97W.
B. 24-51.30S 042-35.12W, 24-55.15S 042-32.97W,
24-46.72S 042-13.87W, 24-42.67S 042-15.98W.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 824/19.
3. CANCEL THIS MSG 29 MAR 19.
This area · survey operations
599 within 180 nm since 2000 · 4 in the last 12 months · 2 in force now
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26
- Survey operations in progress until 24 aug by M/V sea 1 dorado in area bound by 24-53.20S 042-47.12W,…2026-08-19
- Underwater operations in progress until 280259Z aug by M/V siem pilot in 24-35.02S 042-15.37W2026-08-19
- Survey operations 10 aug 26 thru 08 mar 27 by tug mce navegacao I in area bound by 22-48.38S 041-08.21W,…2026-08-09
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47W2025-11-28
- Underwater operations in progress until 19 may in 23-04.0S 043-02.5W2024-04-21
- Survey operations 17 apr thru 08 may by M/V artemis odyssey in area bound by 25-04.49S 042-10.72W, 25-05.99S…2024-04-17
Season · when survey operations happen here
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M
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month of issue, all years in the archive
Timeline
- Survey operations in progress until 21 mar by M/V subsea viking in areas bound by: a. 24-34.75S 042-44.83W,…cancels · 2019-03-14
- Survey operations in progress until 21 mar by M/V subsea viking in areas bound by: a. 24-34.75S 042-44.83W,…replaced · 2019-03-14
- Survey operations in progress until 09 apr by M/V subsea viking with submersible in areas bound by: a.…cancelled by · 2019-03-28
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.