Cable ops
Seismic survey in progress until 05 oct by M/V western atlas towing six 6000 meter long cables in area bound…
HYDROLANT 1936/99
- issued
- 1999-09-12 06:35Z
- status
- cancelled 1999-10-06 06:00Z (archive)
- cancels
- HYDROLANT 1703/99
- authority
- NAVAREA V 718/99 120602Z SEP 99
- sea
- South Atlantic Ocean
- position
- -2.781, -39.189
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 05 OCT BY M/V WESTERN ATLAS TOWING SIX 6000 METER LONG CABLES IN AREA BOUND BY 02-39S 039-12W, 02-44S 039-05W, 02-55S 039-12W, 02-50S 039-17W. FOUR MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1703/99. 3. CANCEL THIS MSG 06 OCT.
This area · cable & pipeline work
337 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
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- 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
41 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.