Cable ops

Seismic survey in progress until further notice by M/V oceanic challenger towing seven 3000 meter long…

North Sea · HYDROLANT 1674/12

issued
2012-07-24 07:08Z
status
cancelled 2012-08-11 10:15Z (archive)
authority
NAVAREA I 197/12 240625Z JUL 12.
position
57.215, 1.785
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
BY M/V OCEANIC CHALLENGER TOWING SEVEN 3000 METER
LONG CABLES IN AREA BOUND BY
57-20.4N 001-08.3E, 57-32.1N 001-27.5E,
57-22.0N 001-47.5E, 57-21.7N 002-08.8E,
57-10.9N 002-08.1E, 57-02.8N 002-24.7E,
56-54.8N 002-08.0E, 56-55.1N 001-59.6E.
FOUR MILE BERTH REQUESTED.

This area · cable & pipeline work

238 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
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23

Season · when cable & pipeline work happen here

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M
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J
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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Worldwide now

35 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.