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 558/11
- issued
- 2011-04-02 16:40Z
- status
- cancelled 2011-04-05 03:28Z (archive)
- cancels
- HYDROLANT 521/11
- authority
- NAVAREA VI 83/11 021400Z APR 11.
- position
- -35.421, -53.074
- 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 36-56.61S 054-35.93W, 34-36.98S 051-58.30W, 34-29.13S 052-04.01W, 34-47.66S 052-25.60W, 34-44.98S 052-48.01W, 34-26.28S 053-19.65W. 6.5 MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 521/11.
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 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 8500 meter long cable along…cancels · 2011-03-29
- Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…replaced · 2011-03-29
- Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…cancelled by · 2011-04-05
Nearby now · 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.