Cable ops
Seismic survey in progress until further notice by M/V wg amundsen towing 4500 meter long cables in area…
Eastern South Atlantic · Angola · HYDROLANT 236/11
- issued
- 2011-02-08 20:03Z
- status
- cancelled 2011-02-14 13:03Z (archive)
- authority
- NAVAREA VII 19/11 081934Z FEB 11.
- position
- -7.682, 11.381
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. ANGOLA. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V WG AMUNDSEN TOWING 4500 METER LONG CABLES IN AREA BOUND BY 07-30.8S 011-18.2E, 07-35.4S 011-32.9E, 07-51.0S 011-27.6E, 07-46.5S 011-12.8E. WIDE BERTH REQUESTED.
This area · cable & pipeline work
77 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
99
00
05
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15
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25
26
- Survey operations in progress until 22 aug by cableship nautilus in: a. 06-16.56S 011-14.56E2026-08-04
- Cable operations 171200Z jan until further notice by cableship leon thevenin in area bound by 05-37.00S…2024-01-16
- Cable operations 171200Z jan until further noticed by cableship leon thevenin in vicinity of trackline…2024-01-14
- Cable operations in progress until further notice by cableship ile de sein in area bound by 08-42.61S…2023-11-21
- Cable operations 201200Z oct until further notice by cableship leon thevenin in 05-43.00S 012-06.00E2023-10-18
- Cable operations 021200Z oct until further notice by cableship leon thevenin in area bound by 05-36.00S…2023-09-30
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
35 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.