Cable ops
Seismic survey in progress until 230259Z dec by M/V hawk explorer towing 10000 meter long cable in area…
HYDROLANT 2130/07
- issued
- 2007-12-20 05:47Z
- status
- cancelled 2007-12-23 03:59Z (archive)
- self-cancels
- 2007-12-23 03:59Z
- cancels
- HYDROLANT 1974/07
- authority
- NAVAREA V 1058/07 200358Z DEC 07.
- sea
- South Atlantic Ocean
- position
- -22.408, -38.732
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 230259Z DEC BY M/V HAWK EXPLORER TOWING 10000 METER LONG CABLE IN AREA BOUND BY 22-30.32S 040-36.87W, 21-44.18S 040-03.73W, 21-53.70S 037-49.55W, 22-36.85S 036-49.48W, 23-01.95S 036-52.22W, 22-49.42S 040-05.47W. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1974/07. 3. CANCEL THIS MSG 230359Z DEC.
This area · cable & pipeline work
1453 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
- 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
- Seismic survey 10 thru 16 apr by nps sigma in area bound by 21-19.4S 039-57.5W, 21-17.3S 039-57.5W, 21-11.2S…2016-04-09
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
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 · 66.3 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 72.3 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 93.6 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 93.6 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 116.6 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 118.9 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.