Cable ops
Seismic survey in progress until 030300Z jul by M/V ramform explorer towing eight 6600 meter long cables in…
HYDROLANT 1436/02
- issued
- 2002-06-29 06:40Z
- status
- cancelled 2002-07-03 04:00Z (archive)
- self-cancels
- 2002-07-03 04:00Z
- cancels
- HYDROLANT 1396/02HYDROLANT 1420/02
- authority
- NAVAREA 798,800/02 290402Z JUN 02
- sea
- South Atlantic Ocean
- position
- -10.416, -35.855
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 030300Z JUL BY M/V RAMFORM EXPLORER TOWING EIGHT 6600 METER LONG CABLES IN AREA BOUND BY 10-20S 035-42W, 10-33S 035-52W, 10-33S 036-00W, 10-30S 036-00W, 10-15S 035-49W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1396/02 AND 1420/02. 3. CANCEL THIS MSG 030400Z JUL.
This area · cable & pipeline work
260 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
05
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17
- Seismic survey 21 thru 28 jan by M/V bgp challenger towing 12000 meter long cable in area bound by 13-49S…2017-01-19
- Seismic survey 14 thru 21 jan by bgp challenger towing 12000 meter long cable in area bound by 13-49S…2017-01-10
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-24
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-18
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-17
- Seismic survey 04 apr thru 25 may by M/V l'atalante towing 4850 meter long cable in area bound by 09-06.00S…2014-04-10
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- RACON at ilha de santana light 02-16S 043-37W inoperativecancels · 2002-06-24
- Seismic survey 280300Z jun to 020300Z jul by M/V ramform explorer towing eight 6600 meter long cables in…cancels · 2002-06-27
- RACON at ilha de santana light 02-16S 043-37W inoperativereplaced · 2002-06-24
- Seismic survey 280300Z jun to 020300Z jul by M/V ramform explorer towing eight 6600 meter long cables in…replaced · 2002-06-27
Nearby now · within 120 nm
- Maceio light 09-41.03S 035-43.38W unlit until 31 octNav aids · 44.7 nm
- Tamandare light 08-45.57S 035-06.08W unlit until 02 novNav aids · 109 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.