Surveys
Survey operations in progress until 11 jun by M/V sp exodo in area bound by 03-45.66S 038-26.32W, 03-45.69S…
Western South Atlantic · Brazil-north Coast · HYDROLANT 651/15
- issued
- 2015-03-17 09:47Z
- status
- cancelled 2015-06-12 00:01Z (archive)
- authority
- NAVAREA V N 248/15 170021Z MAR 15.
- sea
- South Atlantic Ocean
- position
- -3.488, -37.617
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-NORTH COAST. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 11 JUN BY M/V SP EXODO IN AREA BOUND BY 03-45.66S 038-26.32W, 03-45.69S 038-26.00W, 03-45.09S 038-23.35W, 03-44.22S 038-19.00W, 03-43.64S 038-15.43W, 03-43.60S 038-14.94W, 03-43.51S 038-13.83W, 03-43.22S 038-10.65W, 03-43.66S 038-04.91W, 03-44.32S 037-55.65W, 03-45.12S 037-44.43W, 03-44.88S 037-42.72W, 03-42.57S 037-36.07W, 03-41.55S 037-33.13W, 03-40.54S 037-31.83W, 03-40.11S 037-31.27W, 03-39.47S 037-30.44W, 03-39.08S 037-29.94W, 03-37.88S 037-28.39W, 03-37.04S 037-27.30W, 03-36.35S 037-24.41W, 03-36.21S 037-21.16W, 03-35.40S 037-17-79W, 03-32.90S 037-12.31W, 03-27.57S 037-11.04W, 03-21.93S 037-10.19W, 03-15.28S 037-10.83W, 03-06.51S 037-10.12W, 03-03.35S 037-09.87W. 2. CANCEL THIS MSG 12 JUN 15.
This area · survey operations
82 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 182300Z may in areas bound by: a. 02-56.00S 038-00.20W, 02-56.00S…2023-05-18
- Underwater operations 0800Z to 2100Z daily 05 sep thru 05 mar 23 by M/V paracuru in 04-52.42S 036-22.45W2022-09-05
- Survey operations in progress 0800Z to 1700Z daily until 23 jul by M/V raisa II in area bound by 03-43.71S…2020-07-17
- Underwater operations 0900Z to 2100Z daily 15 aug thru 15 dec by M/V asso trentuno, M/V surffer 1871, M/V…2019-08-14
- Underwater operations 0900Z to 2100Z daily 02 aug thru 15 dec by M/V surffer 1871, M/V surffer 1930 and M/V…2019-08-01
- Underwater operations 0800Z to 2300Z daily 01 thru 15 jul by M/V sentosa, barge smitbarge 1 and M/V corenav…2019-06-30
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
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.