Surveys

Survey operations in progress until further notice by M/V wg tasman, M/V wg cook, M/V geco emerald and M/V…

North Sea · HYDROLANT 2957/18

issued
2018-09-19 08:50Z
status
cancelled 2018-10-07 20:49Z (archive)
authority
NAVAREA I 130/18 190830Z SEP 18.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
BY M/V WG TASMAN, M/V WG COOK, M/V GECO EMERALD
AND M/V BRAVO TOPAZ TOWING 500 METER CABLE
IN AREA BETWEEN 58-42N 58-58N AND 002-00E 002-28E.
WIDE BERTH REQUESTED.

Timeline

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 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.