Surveys

Underwater operations in progress by M/V skandi skansen in area between 55-40N 55-50N and 000-10W 000-20W

England-east Coast · HYDROLANT 632/12

issued
2012-03-22 01:03Z
status
cancelled 2012-03-29 10:38Z (archive)
cancels
HYDROLANT 631/12
authority
WZ 413/12 212300Z MAR 12.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

ENGLAND-EAST COAST.
1. UNDERWATER OPERATIONS IN PROGRESS BY
   M/V SKANDI SKANSEN IN AREA BETWEEN
   55-40N 55-50N AND 000-10W 000-20W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 631/12.

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.