Casquets lighthouses permanently discontinued from 11 May 2011. The South West Tower is topped with a helipad and there is another helipad on a flat section of the rock. The rocks are also marked using racon with a Morse letter T on radar displays. The lighthouse complex was automated in 1990 and is monitored and controlled from the Trinity House Operations Control Centre in Harwich. <br> Casquets lighthouses Casquets Lighthouse is an active lighthouse located on the rocky Les Casquets, Alderney, Channel Islands. Casquets Lighthouse is the latest in a series of three lights on Les Casquets. The first lighthouses started operation
The Maidens lighthouses The Maidens lighthouses The Maidens lighthouses, on the Maidens in North Channel off County Antrim in Northern Ireland, date from 1829 and were built at the request of merchants and a Royal Navy officer. Lighthouses were built on both rocks; the West Maiden was abandoned in 1903 and the East Maiden was automated in 1977. After receiving requests from Larne merchants and Admiral Benjamin Hallowell Carew for a lighthouse to be placed on The Maidens, George Halpin, the Ballast Board's Inspector of Works and Inspector of Lighthouses, inspected the rocks in 1819. He recommended the placement of two lighthouses. The