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 629/11
- issued
- 2011-04-15 20:14Z
- status
- cancelled 2011-04-27 02:55Z (archive)
- cancels
- HYDROLANT 571/11
- authority
- NAVAREA VI 95/11 151406Z APR 11.
- position
- -36.181, -52.709
- 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 36-24.56S 053-00.31W, 36-06.28S 052-40.30W, 36-00.25S 052-42.88W, 36-56.20S 053-48.58W, 37-15.33S 054-07.93W, 34-57.20S 051-27.00W, 35-04.43S 051-09.00W, 37-22.12S 053-45.50W, 37-15.17S 053-32.20W, 35-17.52S 052-13.70W, 35-16.28S 052-21.60W, 35-49.00S 051-21.88W. 6.5 MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 571/11.
This area · survey operations
122 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
- Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…cancels · 2011-04-05
- Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…replaced · 2011-04-05
- Geophysical survey in progress until further notice by M/V reflect aries towing 8500 meter long cable along…cancelled by · 2011-04-27
Nearby now · within 120 nm
Nothing else in force 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.