Surveys
Survey operations in progress until 15 jul 19 by M/V ivan gubkin towing 12 9000 meter long cables in area…
Western South Atlantic · Brazil-northeast Coast · HYDROLANT 3947/18
- issued
- 2018-12-19 00:14Z
- status
- cancelled 2019-07-16 00:01Z (archive)
- authority
- NAVAREA V COASTAL N 960/18 190002Z DEC 18.
- position
- -4.452, -35.621
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-NORTHEAST COAST. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 15 JUL 19 BY M/V IVAN GUBKIN TOWING 12 9000 METER LONG CABLES IN AREA BOUND BY 04-52.33S 034-37.84W, 04-51.27S 035-02.38W, 04-42.57S 035-08.79W, 04-41.62S 035-10.04W, 04-41.59S 036-25.13W, 04-35.21S 036-37.88W, 04-35.21S 036-45.93W, 04-10.33S 036-46.11W, 04-10.44S 034-37.63W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 16 JUL 19.
This area · survey operations
80 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 241000Z apr by M/V taurus in area bound by 06-56.53S 034-49.48W,…2024-03-16
- Survey operations in progress until 092100Z mar by M/V taurus in area bound by 06-50.45S 034-45.38W,…2024-03-05
- 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
- Underwater operations 1100Z to 1900Z daily 15 thru 22 jun by M/V texas and M/V seamaster I in 05-42.08S…2021-06-14
- Underwater operations 1100Z to 1900Z daily 01 thru 06 jun by M/V texas and M/V seamaster I in 05-42.08S…2021-05-31
- 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
Season · when survey operations happen here
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month of issue, all years in the archive
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.