Cable ops
Seismic survey in progress until 310259Z mar by M/V western neptune towing 12 3.5 mile long cables and M/V…
Brazil-southeast Coast · HYDROLANT 548/10
- issued
- 2010-03-30 00:59Z
- status
- cancelled 2010-03-31 03:59Z (archive)
- self-cancels
- 2010-03-31 03:59Z
- authority
- NAVAREA V E 590/10 300035Z MAR 10.
- sea
- South Atlantic Ocean
- position
- -23.008, -39.206
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. 1. SEISMIC SURVEY IN PROGRESS UNTIL 310259Z MAR BY M/V WESTERN NEPTUNE TOWING 12 3.5 MILE LONG CABLES AND M/V GECO DIAMOND TOWING 250 METER LONG CABLE IN AREA BOUND BY 23-01.87S 039-44.45W, 22-20.95S 038-43.93W, 22-42.32S 038-20.30W, 23-48.97S 040-02.80W, 23-40.23S 040-12.73W, 23-13.75S 039-32.25W. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 310359Z MAR.
This area · cable & pipeline work
1513 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- Cable operations in progress until 03 feb 25 by cableship bold maverick in: a. 22-11.33S 041-06.38W2024-09-05
- Underwater operations 1100Z to 2100Z daily 19 thru 24 apr by cableship intrepid in 20-22.45S 040-11.23W2021-04-18
- Seismic survey in progress until 14 jan by oceanic champion towing 12 8000 meter cables in area bound by…2017-01-07
- Seismic survey 31 dec thru 07 jan 17 by M/V oceanic champion towing 12 7408 meter long cables in area bound…2016-12-30
- Seismic survey in progress until 15 oct by M/V bgp challenger towing 12000 meter long cable in area bound by…2016-10-08
- Seismic survey in progress until 08 oct by M/V bgp challenger towing 12000 meter long cable in area bound by…2016-10-01
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…Surveys · 32.8 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 63.3 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 75.2 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 77.1 nm
- Survey operations 10 aug 26 thru 08 mar 27 by tug mce navegacao I in area bound by 22-48.38S 041-08.21W,…Surveys · 104.3 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 108.5 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 109.2 nm
- Survey operations in progress until 312200Z aug in area bound by 21-36.17S 041-00.00W, 21-36.05S 040-37.59W,…Surveys · 113.6 nm
- RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sepNav aids · 117.7 nm
Worldwide now
41 cable & pipeline work in force · see all
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
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.