Cable ops
Cable repair operations 170800Z to 230800Z may by cableship chamarel with submersible within one mile of…
Gulf of Guinea · HYDROLANT 825/11
- issued
- 2011-05-15 08:57Z
- status
- cancelled 2011-05-22 09:42Z (archive)
- self-cancels
- 2011-05-23 09:00Z
- cancels
- HYDROLANT 816/11
- authority
- NAVAREA II 144/11 150645Z MAY 11 - WZ 503/11 150305Z MAY 11.
- sea
- Gulf of Guinea
- position
- 6.237, 2.477 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF GUINEA. 1. CABLE REPAIR OPERATIONS 170800Z TO 230800Z MAY BY CABLESHIP CHAMAREL WITH SUBMERSIBLE WITHIN ONE MILE OF 06-14.2N 002-28.6E. ONE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 816/11(37), LEAK REPAIRED. 3. CANCEL THIS MSG 230900Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-05-17 08:00Z | 2011-05-23 08:00Z | — | 144 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · cable & pipeline work
59 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
24
- Cable operations until 02 may by cableship ile de sein along trackline joining 04-49.10N 002-51.80E,…2024-04-26
- Cable operations in progress until 02 may by cableship ile de sein along trackline joining 04-49.10N…2024-04-26
- Cable operations in progress until further notice by cableship ile de sein along trackline joining 06-24.00N…2024-03-22
- Cable operations 011200Z nov until further notice by cableship leon thevenin in vicinity 05-30.00N 000-11.00W2023-10-30
- Cable operations 080001Z to 160001Z aug by cableship leon thevenin in area bound by 05-31.00N 000-12.00W,…2022-08-06
- Cable operations 19 thru 25 mar by cableship ile de brehat along trackline joining 06-10.1N 001-21.6E,…2022-03-18
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
- Nga chart 37166 (2ND ed)cancels · 2011-05-13
- Nga chart 37166 (2ND ed)replaced · 2011-05-13
- Seismic survey in progress until 250259Z may by M/V western neptune towing 12 3.5 mile long cables in area…cancelled by · 2011-05-22
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.