Cable ops
Seismic survey in progress until 29 apr by M/V geco tau towing 10200 meter long cable in area bound by…
HYDROLANT 1252/01
- issued
- 2001-04-26 06:20Z
- status
- cancelled 2001-04-30 00:00Z (archive)
- authority
- NAVAREA V 759/01 260400Z APR 01
- sea
- South Atlantic Ocean
- position
- -22.650, -39.096
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 29 APR BY M/V GECO TAU TOWING 10200 METER LONG CABLE IN AREA BOUND BY 22-02S 039-45W, 22-44S 038-16W, 22-40S 039-52W, 23-14S 038-34W. 6.5 MILE BERTH REQUESTED. 2. CANCEL THIS MSG 30 APR.
This area · cable & pipeline work
1494 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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21
- 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 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
- Seismic survey 17 thru 24 sep by M/V bgp challenger towing 12000 meter long cable in area bound by 25-07S…2016-09-16
- Brazil-southeast coast DNC 012016-08-11
- Seismic survey in progress until 23 apr by nps sigma in area bound by 21-10.6S 039-55.5W, 21-10.5S…2016-04-12
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 · 41.7 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 56.3 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 74.3 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 75.1 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 102.5 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 104.1 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 · 107.2 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 · 110.5 nm
- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 111.5 nm
- RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sepNav aids · 114.6 nm
Worldwide now
40 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.