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
Moreton Island lighthouses New South Wales Government, which controlled the Queensland area until Queensland's separation in 1859, following Brisbane residents petitions in 1850, and was first displayed in February 1857. From the five lighthouses it is the only one still extant. Since its conversion to solar powered VRB-25 in 1993, it shows light characteristic of four white flashes, separated by 3.3 seconds, every 20 seconds (Fl.(4)W. 20s), visible for . Comboyuro Point Light, which was also known later as Comboyuro Light, was located Comboyuro Point, at the north western tip of Moreton Island. North Point Light, also known as North Point Hummock Light,