Cable ops
Underwater operations in progress until further notice by cableship leon thevenin vicinity of trackline…
HYDROLANT 574/02
- issued
- 2002-03-12 14:00Z
- status
- cancelled 2002-03-16 00:10Z (archive)
- cancels
- HYDROLANT 572/02
- authority
- WZ 426/02 121115Z MAR 02; MRCC CAPE TOWN AOR-E EGC# 631 121051Z MAR 02
- sea
- Bristol Channel
- position
- 51.512, -4.037
- 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 JOINING 51-33N 004-06W, 51-31N 004-01W, 51-27N 004-00W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 572/02(57).
This area · cable & pipeline work
764 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
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05
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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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F
M
A
M
J
J
A
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month of issue, all years in the archive
Timeline
- Distress signal received on 406 mhz from M/V espadarte in 32-31.5S 004-25.5Wcancels · 2002-03-12
- Distress signal received on 406 mhz from M/V espadarte in 32-31.5S 004-25.5Wreplaced · 2002-03-12
- Cancel HYDROLANT 574/02 and this msg, operations completedcancelled by · 2002-03-16
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 74.8 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.