Surveys
Survey operations in progress until 112359Z jun by M/V marion dufresne in area bound by 06-59.70N…
North Atlantic · Brazil · NAVAREA IV 603/23
- issued
- 2023-06-01 01:26Z
- status
- cancelled 2023-06-12 00:59Z (archive)
- self-cancels
- 2023-06-12 00:59Z
- authority
- NAVAREA V 175/23 312142Z MAY 23.
- position
- 4.722, -47.370
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 112359Z JUN BY M/V MARION DUFRESNE IN AREA BOUND BY 06-59.70N 049-28.25W, 06-59.70N 044-29.00W, 02-31.00N 044-29.00W, 02-31.00N 050-21.00W, 05-57.40N 050-21.00W. ONE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 120059Z JUN 23.
This area · survey operations
16 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
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23
- Survey operations in progress until 31 aug by M/V oceanic vega, M/V sanco scorpio and M/V drs retumbante…2023-01-07
- Survey operations in progress until 31 aug by M/V oceanic vega, M/V sanco scorpio and M/V drs retumbante…2023-01-07
- Hydrographic survey in progress until 05 may by M/V jean charcot in area bound by 05-26N 050-25W, 05-03N…2015-04-24
- Hydrographic survey in progress until 17 apr in area bound by 05-26N 050-25W, 05-03N 050-26W, 04-47N…2015-04-03
- Oceanographic operations 10 thru 17 apr by M/V antea in area bound by 03-30N 050-50W, 04-20N 050-00W, 01-00N…2008-04-09
- Oceanographic operations in progress until 10 apr by M/V antea in area bound by 03-30N 050-50W, 04-20N…2008-04-09
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
73 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.