Surveys
Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…
Argentina-northeast Coast · Uruguay-south Coast · HYDROLANT 521/11
- issued
- 2011-03-29 04:03Z
- status
- cancelled 2011-04-02 16:40Z (archive)
- cancels
- HYDROLANT 485/11
- authority
- NAVAREA VI 76/11 290200Z MAR 11.
- position
- -35.717, -53.058
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARGENTINA-NORTHEAST COAST. URUGUAY-SOUTH COAST. 1. GEOPHYSICAL SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V REFLECT ARIES TOWING 8500 METER LONG CABLE ALONG TRACKLINE JOINING 36-03.35S 054-38.80W, 36-04.62S 053-31.20W, 35-55.02S 052-44.77W, 34-52.02S 051-34.83W, 34-47.45S 051-36.73W, 36-29.60S 053-29.32W, 36-14.02S 053-23.87W, 37-04.25S 054-21.90W, 36-56.62S 054-35.93W, 34-36.98S 051-58.30W, 34-28.13S 052-04.02W, 34-47.67S 052-25.60W, 34-44.98S 052-48.02W, 34-26.28S 053-19.65W. 6.5 MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 485/11.
This area · survey operations
121 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 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
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 11 and 12 apr along trackline…2017-04-11
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Geophysical survey in progress until further notice by M/V reflect aries towing 8100 meter long cable in…cancels · 2011-03-24
- Geophysical survey in progress until further notice by M/V reflect aries towing 8100 meter long cable in…replaced · 2011-03-24
- Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…cancelled by · 2011-04-02
Nearby now · within 120 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 119.5 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.