Surveys

Nga chart 35055 (1ST ed)

Scotland-east Coast · HYDROLANT 1305/10

issued: 2010-07-09 15:53Z
status: cancelled 2010-09-18 09:31Z (archive)
authority: WZ 767/10 091410Z JUL 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SCOTLAND-EAST COAST.
NGA CHART 35055 (1ST ED).
27 SCIENTIFIC MOORINGS MARKED BY BUOYS
ESTABLISHED IN AREAS BETWEEN:
A. 58-24N 58-04N AND 002-24W 003-07W.
B. 58-02N 57-45N AND 003-08W 003-43W.

Timeline

HYDROLANT messages in force 180800Z sep 10cancelled by · 2010-09-18

Nearby now · within 120 nm

Nothing else in force 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.