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
Lighthouses in Chile 650 lighthouses in Chile and according to "Faros de Chile" 18 of them were inhabited in 2009. There are no lightvessels in Chile, but 2 shipwrecks are used as a basis for lighthouses: the "County of Peebles" is used as breakwater in the harbour of Punta Arenas, and the "Capitán Leonidas" is located in the Messier Channel. The Chilean official list of lighthouses is the "Lista de Faros de la costa de Chile, Costa Oriental de Tierra del Fuego y Territorio Antártico" published (as Nr. 3007) by the Hydrographic and Oceanographic Service of the Chilean Navy (SHOA) Navigational aids in