Cable ops
Underwater operations in progress until further notice by cableship leon thevenin vicinity of trackline…
HYDROLANT 73/01
- issued
- 2001-01-08 03:00Z
- status
- cancelled 2001-01-14 23:08Z (archive)
- cancels
- HYDROLANT 65/01HYDROLANT 71/01HYDROLANT 4142/00
- authority
- WZ 43/01 080030Z JAN 01; WZ 42/01 072128Z JAN 01; WZ 41/01 072040Z JAN 01; WZ 40/01 071842Z JAN 01
- sea
- Celtic Sea
- position
- 51.017, -7.881
- 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 VICINITY OF TRACKLINE BETWEEN 51-02.1N 007-50.1W AND 51-00.0N 007-55.6W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 65/01(37), AID RESTORED. 3. CANCEL HYDROLANT 71/01(36,37), OPERATIONS COMPLETED. 4. CANCEL HYDROLANT 4142/00.
This area · cable & pipeline work
606 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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24
- 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
- Underwater operations in progress until further notice by cableship decisive in areas bound by: a. 50-31.50N…2024-04-25
- Cable operations in progress until further notice by cableship detector along trackline joining 49-11.80N…2024-04-13
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 vicinity of trackline…cancels · 2000-12-16
- Greenwich lightship 50-25N 000-00 unlit and fog signal unreliablecancels · 2001-01-07
- Underwater operations in progress until further notice by M/V ares vicinity of tracklines between: a.…cancels · 2001-01-07
- Underwater operations in progress until further notice by cableship leon thevenin vicinity of trackline…replaced · 2000-12-16
- Greenwich lightship 50-25N 000-00 unlit and fog signal unreliablereplaced · 2001-01-07
- Underwater operations in progress until further notice by M/V ares vicinity of tracklines between: a.…replaced · 2001-01-07
- Underwater operations in progress until further notice by cableship leon thevenin vicinity of trackline…cancelled by · 2001-01-14
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.