HMS Hever Castle (K521) depth on the fuses of the projectiles until the moment of firing. A single Squid-launched attack had a success rate of 25%. The class was also provided with HF/DF and Type 277 radar. "Hever Castle" was ordered on 23 January 1943. The ship, named for Hever Castle in Hever, Kent, was laid down on 29 June 1943 and launched on 24 February 1944. At some point in 1943, the ship was transferred to the Royal Canadian Navy. The corvette, renamed "Copper Cliff" after a suburb of Sudbury, Ontario, was commissioned into the Royal Canadian Navy on 25 February 1944 with
Liz Astor, Baroness Astor of Hever 1990) and Olivia Alexandra Elizabeth Astor (born 21 August 1992). Liz Astor, Baroness Astor of Hever Elizabeth Constance Mackintosh, Baroness Astor of Hever (born 4 May 1950) is an English author and autism activist. She is the second wife of John Astor, 3rd Baron Astor of Hever. Her parents are John Mackintosh, 2nd Viscount Mackintosh of Halifax and Bronda Fibigor. She has one sister, Diana; and one half-brother, Charles, from Bronda's second marriage. Liz Astor worked as a model and a head hunter before her marriage to Baron Astor. Astor has written two books, a memoir and a novel. "Loving