Cable ops
Seismic survey in progress until further notice by M/V geco emerald towing six five mile long cables in area…
HYDROLANT 726/08
- issued
- 2008-04-29 12:26Z
- status
- cancelled 2008-06-28 09:00Z (archive)
- cancels
- HYDROLANT 472/08
- authority
- NAVAREA VII 54/08 290830Z APR 08.
- position
- -10.583, 13.226
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V GECO EMERALD TOWING SIX FIVE MILE LONG CABLES IN AREA BOUND BY 10-25S 013-00E, 10-35S 013-00E, 10-35S 013-10E, 10-45S 013-10E, 10-45S 013-30E, 10-25S 013-15E. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 472/08.
This area · cable & pipeline work
14 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
15
18
- Survey operations 211200Z to 251200Z may by cableship leon thevnin in areas within one mile of: a. 09-34.4S…2018-05-18
- Cable operations in progress until 30 dec by cableship rene descartes with submersible in area within two…2017-12-18
- Seismic survey in progress until further notice by M/V ramform valiant towing ten cables in area bound by…2011-12-28
- Cable operations in progress until further notice by cableship peter faber along trackline between 09-32.5S…2011-07-14
- Cable laying operations in progress until further notice by cableship ile de brehat along trackline between…2011-05-11
- Cable operations in progress until further notice by cableship chamarel along trackline joining 08-43.8S…2009-10-25
Season · when cable & pipeline work happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Seismic survey in progress until further notice by M/V geco emerald towing six 8000 meter long cables in…cancels · 2008-03-18
- Seismic survey in progress until further notice by M/V geco emerald towing six 8000 meter long cables in…replaced · 2008-03-18
- HYDROLANT messages in force 280800Z jun 2008cancelled by · 2008-06-28
Nearby now · within 120 nm
Nothing else in force 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.