Cable ops
Seismic survey in progress until 04 mar by M/V geco tau towing 8300 meter long cable in area bound by 01-21S…
HYDROLANT 721/01
- issued
- 2001-03-03 06:10Z
- status
- cancelled 2001-03-05 00:00Z (archive)
- cancels
- HYDROLANT 685/01
- authority
- NAVAREA V 411/01 AOR-E EGC #551 03040Z MAR 01
- sea
- South Atlantic Ocean
- position
- -1.961, -40.014
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 04 MAR BY M/V GECO TAU TOWING 8300 METER LONG CABLE IN AREA BOUND BY 01-21S 041-20W, 01-45S 041-09W, 02-31S 039-31W, 02-37S 039-18W, 01-58S 038-52W. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 685/01. 3. CANCEL THIS MSG 05 MAR.
This area · cable & pipeline work
281 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
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20
- Cable operations in progress until 130259Z feb 21 by cableship ile de brehat and cableship peter faber along…2020-12-30
- Cable operations 300300Z nov to 130259Z feb 21 by cableship ile de brehat along trackline joining 03-44.36S…2020-11-29
- Seismic survey in progress until 26 feb by M/V ramform atlas towing 14 9000 meter long cables in area bound…2016-01-15
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 9000 meter long cables in area…2015-10-10
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 1400 meter long cables in area…2015-09-16
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 9000 meter long cables in area…2015-09-10
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
Nothing else in force 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.