Cable ops
Underwater cable operations in progress until 181700Z nov by M/V osa vigilant towing submersible along…
HYDROLANT 3846/00
- issued
- 2000-11-15 06:40Z
- status
- cancelled 2000-11-18 18:00Z (archive)
- self-cancels
- 2000-11-18 18:00Z
- cancels
- HYDROLANT 3816/00
- authority
- NAVAREA V 2405/00 150408Z NOV 00; NAVAREA V 2404/00 150408Z NOV 00
- sea
- South Atlantic Ocean
- position
- -3.442, -38.017
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER CABLE OPERATIONS IN PROGRESS UNTIL 181700Z NOV BY M/V OSA VIGILANT TOWING SUBMERSIBLE ALONG TRACKLINE BETWEEN 03-25.0S 037-59.5W AND 03-28.0S 038-02.5W. TWO MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 3816/00. 3. CANCEL THIS MSG 181800Z NOV.
This area · cable & pipeline work
360 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
05
10
15
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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F
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A
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month of issue, all years in the archive
Timeline
- Mangue seco light 11-27.5S 037-21.8W unlitcancels · 2000-11-13
- Mangue seco light 11-27.5S 037-21.8W unlitreplaced · 2000-11-13
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.