Lewis Dyson reports on the Warden Point sound mirror for Kent Online on 20 January 2015: A sound mirror used to detect enemy aircraft is in danger of being washed away in Warden Bay, Sheppey.
Acoustic early warning systems, spectacular remnants of a dead-end technology on the British coast
Lewis Dyson reports on the Warden Point sound mirror for Kent Online on 20 January 2015: A sound mirror used to detect enemy aircraft is in danger of being washed away in Warden Bay, Sheppey.