Cable ops
Seismic survey in progress until 04 apr by M/V western monarch towing eight 5556 meter long cables in area…
HYDROLANT 1143/00
- issued
- 2000-04-02 06:39Z
- status
- cancelled 2000-04-05 06:00Z (archive)
- authority
- NAVAREA V 7883/00 020407Z APR 00
- sea
- North Atlantic Ocean
- position
- 4.297, -48.939
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 04 APR BY M/V WESTERN MONARCH TOWING EIGHT 5556 METER LONG CABLES IN AREA BOUND BY 04-00N 049-07W, 04-05N 049-11W, 04-33N 048-40W, 04-36N 048-45W. FOUR MILE BERTH REQUESTED. 2. CANCEL THIS MSG 05 APR.
This area · cable & pipeline work
328 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
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- Cable operations in progress until 31 aug in area bound by 05-48.42N 051-29.96W, 05-50.32N 051-27.42W,…2026-06-30
- Cable operations in progress until further notice by M/V lida along trackline joining 04-40.14N 046-13.93W,…2020-01-20
- Cable operations 24 and 25 jan by by M/V lida along trackline joining 04-40.14N 046-13.93W, 05-38.66N…2020-01-20
- Seismic survey in progress until 10 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-06
- Seismic survey in progress until 07 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-04
- Seismic survey in progress until 01 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-04-29
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
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.