Surveys
Survey operations 27 may thru 01 jun by M/V ramform titan towing 14 10000 meter long cables in area bound by…
Western South Atlantic · Brazil-southeast Coast · HYDROLANT 1782/20
- issued
- 2020-05-26 21:35Z
- status
- cancelled 2020-06-02 00:01Z (archive)
- cancels
- HYDROLANT 1767/20
- authority
- NAVAREA V 188/20 262122Z MAY 20.
- position
- -22.186, -37.805
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. DNC 01. 1. SURVEY OPERATIONS 27 MAY THRU 01 JUN BY M/V RAMFORM TITAN TOWING 14 10000 METER LONG CABLES IN AREA BOUND BY 20-18.0S 035-20.0W, 23-45.0S 037-25.5W, 23-09.5S 039-52.5W, 22-08.0S 039-47.0W, 21-39.0S 039-04.0W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1767/20. 3. CANCEL THIS MSG 02 JUN 20.
This area · survey operations
570 within 180 nm since 2000 · 14 in the last 12 months · 14 in force now
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- Underwater operations 1100Z to 2100Z daily 15 thru 29 aug by M/V comando b and M/V rosco banyan in 20-23.37S…2026-08-14
- Underwater operations 1100Z to 2100Z daily 12 thru 21 aug by M/V comando b and M/V faneromeni in 20-23.67S…2026-08-13
- Underwater operations 1100Z to 2100Z daily 13 thru 22 aug by M/V comando b and M/V am kirti in 20-23.90S…2026-08-13
- Underwater operations in progress until 27 aug by M/V navios felix and M/V comando b in 20-22.12S 040-08.38W2026-08-13
- Underwater operations 0800Z to 1800Z daily 11 thru 25 aug by M/V comando b and M/V faneromeni in 20-23.00S…2026-08-10
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…2026-08-08
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
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.