Surveys

Survey operations in progress until further notice by M/V wg amundsen towing 12 7000 meter long cables in…

North Sea · Norway · HYDROLANT 2102/17

issued: 2017-07-07 04:18Z
status: cancelled 2017-07-18 03:03Z (archive)
cancels: HYDROLANT 2043/17
authority: NAVAREA I 92/17 070330Z JUL 17.
sea: North Sea
position: 59.518, 2.629
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
NORWAY.
DNC 20, DNC 21.
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
   BY M/V WG AMUNDSEN TOWING 12 7000 METER LONG CABLES
   IN AREA BOUND BY
   60-29N 003-00E, 60-29N 003-58E,
   58-40N 003-58E, 59-00N 001-30E,
   59-00N 000-40E, 59-47N 000-40E,
   59-47N 002-02E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2043/17.

This area · survey operations

148 within 180 nm since 1999 · 4 in the last 12 months · 2 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations in progress until further notice by M/V wg amundsen in area bound by 59-00N 001-31E,…cancels · 2017-07-02
Survey operations in progress until further notice by M/V wg amundsen in area bound by 59-00N 001-31E,…replaced · 2017-07-02
Cancel HYDROLANT 2102/17 and this msg, operations completedcancelled by · 2017-07-18

Nearby now · within 120 nm

Worldwide now

83 survey operations in force · see all

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.