Cable ops
Seismic survey 12 thru 17 jan by M/V cgg alize towing 5400 meter long cable along trackline joining 23-42S…
HYDROLANT 98/00
- issued
- 2000-01-11 05:30Z
- status
- cancelled 2000-01-15 06:41Z (archive)
- cancels
- HYDROLANT 44/00
- authority
- NAVAREA V 051/00 110404Z JAN 00
- sea
- South Atlantic Ocean
- position
- -23.005, -40.551
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY 12 THRU 17 JAN BY M/V CGG ALIZE TOWING 5400 METER LONG CABLE ALONG TRACKLINE JOINING 23-42S 041-08W, 23-15S 041-08W, 22-57S 040-44W, 22-45S 040-19W, 22-45S 039-35W. THREE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 44/00. 3. CANCEL THIS MSG 18 JAN.
This area · cable & pipeline work
1959 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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24
- 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 deflector gear adrift in 23-08.50S 042-53.90W at 071300Z sep2019-09-07
- Seismic survey 21 thru 28 jan by oceanic champion towing 12 8000 meter long cables in area bound by…2017-01-19
- Seismic survey 14 thru 21 jan by oceanic champion towing 12 8000 meter cables in area bound by 25-33.47S…2017-01-10
- Seismic survey in progress until 14 jan by oceanic champion towing 12 8000 meter cables in area bound by…2017-01-07
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey in progress until 12 jan by M/V cgg alize towing 5400 meter long cable along trackline…cancels · 2000-01-05
- Seismic survey in progress until 12 jan by M/V cgg alize towing 5400 meter long cable along trackline…replaced · 2000-01-05
- Seismic survey in progress until 17 jan by M/V cgg alize towing 5400 meter long cable in area between…cancelled by · 2000-01-15
Nearby now · within 120 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 · 31.2 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 34.4 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 38.6 nm
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…Surveys · 42.3 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 52.7 nm
- RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sepNav aids · 64.2 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 64.4 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 66.7 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 · 71.6 nm
- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 86.7 nm
- Barra de itabapoana light 21-18.80S 040-57.90W unlit until 08 sep 26Nav aids · 104.2 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.