Surveys

Underwater operations in progress until further notice by M/V cso orelia along trackline between 54-18.5N…

HYDROLANT 272/06

issued: 2006-02-09 02:18Z
status: cancelled 2006-02-13 10:23Z (archive)
cancels: HYDROLANT 272/05
authority: WZ 198/06 090008Z FEB 06.
position: 54.273, 2.405
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER OPERATIONS IN PROGRESS UNTIL
   FURTHER NOTICE BY M/V CSO ORELIA ALONG
   TRACKLINE BETWEEN 54-18.5N 002-25.2E AND
   54-14.3N 002-23.4E. WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 272/05 DTG 090202Z FEB 06,
   MSG PROMULGATED IN ERROR.

This area · survey operations

446 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Oxford ness light fixed red sector 52-05N 001-35E unlitcancels · 2005-02-08
Cancel HYDROLANT 272/06 and this msg, operations completedcancelled by · 2006-02-13

Nearby now · within 120 nm

Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50EOther · 111.8 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.