Surveys
Underwater operations in progress until 12 may by M/V sarmiento de gamboa in area bound by 35-53S 056-06W,…
Western South Atlantic · Uruguay · HYDROLANT 877/16
- issued
- 2016-04-12 15:24Z
- status
- cancelled 2016-04-13 08:13Z (archive)
- authority
- NAVAREA VI 90/16 111400Z APR 16.
- sea
- South Atlantic Ocean
- position
- -36.035, -53.162
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. URUGUAY. DNC 01, DNC 07. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 12 MAY BY M/V SARMIENTO DE GAMBOA IN AREA BOUND BY 35-53S 056-06W, 34-11S 053-17W, 35-36S 050-11W, 38-11S 053-09W. 0.5 MILE BERTH REQUESTED. 2. CANCEL THIS MSG 13 MAY 16.
This area · survey operations
119 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 8100 meter long cables in area…2024-04-09
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 8100 meter long cabes in area…2024-03-13
- Survey operations in progress until further notice by M/V hai yang shi you 760 towing seven mile long cable…2018-05-04
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 16 and 17 apr along trackline…2017-04-16
- Survey operations 15 and 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-15
- Survey operations 14 thru 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-14
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress until 12 may by M/V sarmiento de gamboa in area bound by 35-31.8S…cancelled by · 2016-04-13
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.