Cable ops
Seismic survey 210300Z to 250259Z apr by M/V hawk explorer towing 10000 meter long cable in area bound by…
HYDROLANT 636/07
- issued
- 2007-04-18 08:24Z
- status
- cancelled 2007-04-19 08:34Z (archive)
- self-cancels
- 2007-04-25 03:59Z
- cancels
- HYDROPAC 627/07
- authority
- NAVAREA V 310/07 180356Z APR 07; NAVAREA V 311/07 180356 APR 07.
- sea
- South Atlantic Ocean
- position
- -22.269, -39.207
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY 210300Z TO 250259Z APR BY M/V HAWK EXPLORER TOWING 10000 METER LONG CABLE IN AREA BOUND BY 22-14S 040-28W, 21-54S 038-10W, 22-10S 037-50W, 22-42S 039-59W. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROPAC 627/07. 3. CANCEL THIS MSG 250359Z APR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-04-21 03:00Z | 2007-04-25 02:59Z | — | 95 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · cable & pipeline work
1480 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- 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
Timeline
- Man overboard from F/V avo vicinity 34-49.8S 039-39.8E at 070500Z aprcancels · 2007-04-07
- Seismic survey in progress until 210259Z apr by M/V hawk explorer towing 10000 meter long cable in area…replaced · 2007-04-17
- Seismic survey 200300Z to 250259Z apr by M/V rig supporter in area between 24-07S 24-18S and 042-39W 042-46Wcancelled by · 2007-04-19
Nearby now · within 120 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 45.5 nm
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…Surveys · 50.7 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 67.5 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 68.1 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 89 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 91.4 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 · 93.1 nm
- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 94.5 nm
- RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sepNav aids · 103.6 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 · 109.3 nm
- Barra de itabapoana light 21-18.80S 040-57.90W unlit until 08 sep 26Nav aids · 113.6 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.