Surveys

Survey operations in progress until 16 aub by M/V sanco swift towing 12 9000 meter long cables in area…

North Sea · Scotland · HYDROLANT 2350/18

issued: 2018-07-19 22:28Z
status: cancelled 2018-08-12 18:55Z (archive)
cancels: HYDROLANT 2109/18
authority: WZ 828/18 192200Z JUL 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
SCOTLAND.
DNC 20.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 16 AUB
   BY M/V SANCO SWIFT TOWING 12 9000 METER LONG
   CABLES IN AREA BETWEEN
   58-42N 58-22N AND 002-47W 000-54W.
   SIX MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 2109/18.
3. CANCEL THIS MSG 17 AUG 18.

Timeline

Survey operations in progress until further notice by M/V sanco swift towing 12 9000 meter long cables in…cancels · 2018-06-29
Survey operations in progress until further notice by M/V sanco swift towing 12 9000 meter long cables in…replaced · 2018-06-29
180 foot long barge adrift in vicinity 25-49N 77-56Wcancelled by · 2018-08-12

Nearby now · within 120 nm

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Worldwide now

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Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.