Surveys
Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…
HYDROLANT 1780/07
- issued
- 2007-10-25 03:25Z
- status
- cancelled 2007-10-29 03:20Z (archive)
- cancels
- HYDROLANT 1771/07
- authority
- NAVAREA VI 334/07 250200Z OCT 07.
- sea
- South Atlantic Ocean
- position
- -35.300, -52.625
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GEOPHYSICAL SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V BERGEN SURVEYOR TOWING 6000 METER LONG CABLE IN AREA BOUND BY 35-51S 053-23W, 35-57S 053-13W, 34-45S 051-52W, 34-39S 052-02W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1771/07.
This area · survey operations
120 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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24
- 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 bergen surveyor towing 6000 meter long cable in…cancels · 2007-10-24
- Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…replaced · 2007-10-24
- Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…cancelled by · 2007-10-29
Nearby now · within 120 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 100.6 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.