Cable ops
Seismic survey in progress until 230259Z may by M/V discoverer towing 10.5 meter long cable in area bound by…
HYDROLANT 819/07
- issued
- 2007-05-16 05:51Z
- status
- cancelled 2007-05-18 17:13Z (archive)
- self-cancels
- 2007-05-23 03:59Z
- authority
- NAVAREA V 397/07 160400Z MAY 07.
- sea
- South Atlantic Ocean
- position
- -22.917, -38.750
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 230259Z MAY BY M/V DISCOVERER TOWING 10.5 METER LONG CABLE IN AREA BOUND BY 22-45S 039-30W, 22-50S 038-00W, 23-05S 038-00W, 23-00S 039-30W. FIVE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 230359Z MAY.
This area · cable & pipeline work
1434 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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05
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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
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 · 57.6 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 80.6 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 96.7 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 98 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.