Cable ops
Seismic survey in progress until further notice by M/V american explorer towing six 4000 meter long cables…
HYDROLANT 503/99
- issued
- 1999-03-13 19:16Z
- status
- cancelled 1999-05-05 00:00Z (archive)
- sea
- North Sea
- position
- 54.792, 2.583
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V AMERICAN EXPLORER TOWING SIX 4000 METER LONG CABLES ALONG TRACKLINE BETWEEN 54-40N 002-10E AND 54-55N 003-00E. WIDE BERTH REQUESTED.
This area · cable & pipeline work
364 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
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23
- Pipeline operations in progress until further notice by M/V aht elisa towing 1300 meter long pipeline along…2023-09-11
- Cable operations in progress until further notice by cableship it intrepid along trackline joining 56-15.10N…2023-06-02
- Seismic survey in progress by M/V kommandor towing 1200 meter long cable in area bound by 57-05.10N…2022-11-04
- Underwater operations in progress until further notice by cableship responder along trackline joining…2022-09-07
- Cable operations in progress until further notice by M/V sar fame in vicinity of trackline joining 52-29.7N…2021-10-17
- Cable operations in progress until further notice by M/V sar fame in vicinity of trackline joining 52-29.7N…2021-09-05
Season · when cable & pipeline work happen here
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F
M
A
M
J
J
A
S
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month of issue, all years in the archive
Timeline
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.