Cable ops
Seismic survey in progress until 31 dec by M/V sapphirre driller in 05-03.1N 004-43.2W
HYDROLANT 1711/09
- issued
- 2009-09-09 16:08Z
- status
- cancelled 2009-12-01 17:37Z (archive)
- authority
- NAVAREA II 236/09 091230Z SEP 09.
- sea
- Gulf of Guinea
- position
- 5.052, -4.720
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 31 DEC BY M/V SAPPHIRRE DRILLER IN 05-03.1N 004-43.2W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 01 JAN 10.
This area · cable & pipeline work
48 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
04
05
10
15
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24
- Cable operations in progress until further notice by cableship leon thevenin in area bound by 05-01.10N…2024-04-08
- Cable operations 071000Z apr until further notice by cableship leon thevenin in area bound by 05-01.10N…2024-04-07
- Cable operations 291200Z mar until further notice by cableship leon thevenin in area bound by 04-12.00N…2024-03-27
- Cable operations 160001Z to 312359Z mar by cableship pierre de fermat with submersible in area bound by…2022-03-15
- Cable operations in progress until further notice by cableship pierre de fermat along trackline joining…2019-10-12
- Cable operations in progress until further notice by cableship pierre de fermat along trackline joining…2019-10-09
Season · when cable & pipeline work happen here
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A
M
J
J
A
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1711/09, 1712/09 and this msgcancelled by · 2009-12-01
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.