Cable ops
Underwater operations in progress until further notice by cableship leon thevenin with submersible along…
HYDROLANT 1925/07
- issued
- 2007-11-20 08:13Z
- status
- cancelled 2007-11-23 22:39Z (archive)
- cancels
- HYDROLANT 1920/07
- authority
- WZ RADIO NAV WARNINGS 200524Z NOV 07.
- sea
- English Channel
- position
- 49.942, -4.992
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY CABLESHIP LEON THEVENIN WITH SUBMERSIBLE ALONG TRACKLINE BETWEEN 49-58N 005-07W AND 49-55N 004-52W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1920/07.
This area · cable & pipeline work
715 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- Cable operations 130001Z thru 280100Z may by cableship athena along trackline joining 49-09.57N 005-37.48W,…2024-05-09
- Cable operations in progress until 03 jun by cableship detector along trackline joining 48-45.15N…2024-05-03
- Cable operations in progress until further notice by cableship detector along trackline joining 51-18.40N…2024-05-01
- Cable operations in progress until further notice by cableship detector along trackline joining 51-18.40N…2024-05-01
- Hazardous operations sea trials 301400Z apr to 021600Z may by cableship ile d' ouessant in: a. 47-19.25N…2024-04-29
- Hazardous operations sea trials 020400Z to 021600Z may by cableship ile d'ouessant in 47-19.25N 006-33.27W2024-04-28
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress until further notice by cableship leon thevenin with submersible along…cancels · 2007-11-20
- Underwater operations in progress until further notice by cableship leon thevenin with submersible along…replaced · 2007-11-20
- Cancel HYDROLANT 1925/07 and this msg, operations completedcancelled by · 2007-11-23
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 26.6 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.