Surveys
Survey operations in progress until 29 aug by M/V vantage towing six 155 meter long cables in areas bound by…
Western South Atlantic · Brazil-south Coast · HYDROLANT 2480/19
- issued
- 2019-08-15 08:25Z
- status
- cancelled 2019-08-22 21:17Z (archive)
- cancels
- HYDROLANT 2463/19
- authority
- NAVAREA V COASTAL S 815/19 150233Z AUG 19.
- sea
- South Atlantic Ocean
- position
- -24.698, -42.724
- 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 29 AUG
BY M/V VANTAGE TOWING SIX 155 METER LONG CABLES
IN AREAS BOUND BY
A. 24-40.00S 042-35.00W, 24-37.00S 042-37.00W,
24-29.00S 042-18.00W, 24-31.00S 042-18.00W.
B. 24-44.35S 042-44.62W, 24-39.35S 042-47.30W,
24-31.48S 042-16.23W, 24-26.63S 042-18.80W.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2463/19.
3. CANCEL THIS MSG 30 AUG 19.
This area · survey operations
591 within 180 nm since 2000 · 3 in the last 12 months · 1 in force now
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- 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 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
- Underwater operations 0500Z to 2000Z daily 16 thru 25 apr by M/V double diamond and M/V novo estado in…2024-04-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress 13 thru 22 aug by M/V vantage towing six 155 meter long cables in area bound…cancels · 2019-08-13
- Survey operations in progress 13 thru 22 aug by M/V vantage towing six 155 meter long cables in area bound…replaced · 2019-08-13
- Survey operations in progress until 28 aug by M/V vantage towing six 155 meter long cables in area bound by…cancelled by · 2019-08-22
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.