Cable ops

Seismic survey in progress until further notice by M/V ramform challenger towing 12 6000 meter long cables…

Eastern North Atlantic · Shetland Islands · HYDROLANT 1914/13

issued
2013-08-06 10:41Z
status
cancelled 2013-09-13 19:17Z (archive)
authority
NAVAREA I 206/13 060955Z AUG 13.
sea
North Atlantic Ocean
position
61.396, -2.748
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
SHETLAND ISLANDS.
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER
NOTICE BY M/V RAMFORM CHALLENGER TOWING 12
6000 METER LONG CABLES IN AREA BOUND BY
61-19.95N 003-32.20W, 61-01.50N 002-56.58W,
61-27.65N 001-57.57W, 61-45.92N 002-32.87W.
WIDE BERTH REQUESTED.

This area · cable & pipeline work

149 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

98
00
05
10
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23

Season · when cable & pipeline work happen here

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A
M
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J
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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.