AIS Dropout Upper River Temp Fix

Re: AIS Dropout Upper River Temp Fix

Posted by Forth & Clyde Control on 23-03-2026 05:37

To ensure the system remains updated whilst an AIS drop event persists on the upper River Clyde, a blackout zone is in force at Dunglas Light - this predicts arrivals and departure at ports on the upper river, so times stated are not when announcements are made whilst in force.