Cable ops
Seismic survey in progress until 290259Z jun by M/V cgg harmattan towing six 6000 meter long cables in area…
HYDROLANT 1234/03
- issued
- 2003-06-26 06:10Z
- status
- cancelled 2003-06-29 03:59Z (archive)
- self-cancels
- 2003-06-29 03:59Z
- cancels
- HYDROLANT 1231/03
- authority
- NAVAREA V 770, 771/03 260405Z JUN 03
- sea
- South Atlantic Ocean
- position
- -0.777, -43.468
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 290259Z JUN BY M/V CGG HARMATTAN TOWING SIX 6000 METER LONG CABLES IN AREA BOUND BY 00-32.0S 043-33.0W, 00-44.0S 043-44.0W, 01-01.5S 043-24.0W, 00-48.5S 043-12.0W. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1231/03. 3. CANCEL THIS MSG 290359Z JUN.
This area · cable & pipeline work
198 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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- Underwater operations 1000Z to 2000Z daily until 13 sep by cableship ile d' yeu along trackline joining…2026-08-14
- Underwater operations 1000Z to 2000Z daily until 13 sep by cableship ile d' yeu along trackline joining…2026-08-14
- Seismic survey in progress until 05 jun by M/V polarcus alima towing 12 8100 meter long cables in area bound…2016-05-10
- Seismic survey in progress until 10 nov by M/V nps oceanic atalwart towing 5.4 mile long cable in area bound…2014-10-11
- Seismic survey in progress until 30 apr by M/V boa galatea towing 5.4 mile long cables in area bound by…2013-04-06
- Seismic survey in progress until 30 apr by M/V boa galatea towing 5.4 mile long cables in area bound by…2013-04-04
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
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.