Surveys

Survey operations in progress until further notice by M/V fugro mercator, M/V fastnet pelican and M/V…

Irish Sea · Ireland · HYDROLANT 411/21

issued
2021-02-11 01:56Z
status
cancelled 2021-02-11 20:24Z (archive)
authority
WZ 157/21 110116Z FEB 21.
position
53.269, -6.044
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

IRISH SEA.
IRELAND.
DNC 19, DNC 20.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
BY M/V FUGRO MERCATOR, M/V FASTNET PELICAN AND
M/V SPECTRUM 1 IN AREA BOUND BY
53-18.01N 006-07.90W, 53-16.42N 006-05.35W,
53-15.73N 006-06.51W, 53-11.80N 006-05.40W,
53-18.53N 005-55.56W.
WIDE BERTH REQUESTED.

This area · survey operations

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

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24

Season · when survey operations happen here

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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Worldwide now

73 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.