Cable ops

Seismic survey in progress by M/V gardline locator within 3 miles of 53-04.0N

Leman Gas Field To Deep Water Route · HYDROLANT 2251/83

issued: 1983-12-06 16:00Z
status: cancelled 1999-06-04 08:40Z (archive)
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

LEMAN GAS FIELD TO DEEP WATER ROUTE.  SEISMIC SURVEY IN PROGRESS
BY M/V GARDLINE LOCATOR WITHIN 3 MILES OF 53-04.0N. 02-32.5E.
WIDE BERTH REQUESTED.

Timeline

HYDROLANT messages in force 040800Z jun 99cancelled by · 1999-06-04

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

38 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.