Surveys
Oceanographic operations in progress until further notice by M/V puerto deseado in: a. 34-10.00S 051-50.00W
Brazil-south Coast · HYDROLANT 2500/14
- issued
- 2014-10-14 09:29Z
- status
- cancelled 2014-10-15 17:35Z (archive)
- cancels
- HYDROLANT 2489/14
- authority
- NAVAREA VI 311/14 14 OCT 14.
- position
- -33.702, -52.224
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. DNC 01, DNC 07. 1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V PUERTO DESEADO IN: A. 34-10.00S 051-50.00W. B. 34-00.00S 051-56.00W. C. 33-49.80S 052-04.60W. D. 33-42.70S 052-12.30W. E. 33-33.80S 052-20.80W. F. 33-23.30S 052-31.52W. G. 33-15.10S 052-38.72W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2489/14.
This area · survey operations
109 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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17
- Survey operations 15 and 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-15
- Survey operations 12 apr by M/V polarcus alima towing 12 8100 meter long cables along trackline between…2017-04-11
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 09 apr along trackline joining…2017-04-09
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 08 apr along trackline between…2017-04-08
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 07 apr along trackline between…2017-04-07
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 06 apr along trackline between…2017-04-06
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Oceanographic operations in progress until further notice by M/V ara puerto deseado in 34-30S 051-30Wcancels · 2014-10-13
- Oceanographic operations in progress until further notice by M/V ara puerto deseado in 34-30S 051-30Wreplaced · 2014-10-13
- Cancel HYDROLANT 2500/14 and this msgcancelled by · 2014-10-15
Nearby now · within 120 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 57.5 nm
- Odas buoy temporarily established in 32-32.46S 052-06.03W until 31 dec 27Nav aids · 70 nm
- Odas buoy temporarily established in 32-14.29S 051-58.16WNav aids · 88.8 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.