OBITUARY V ICE-ADM. SIR Charles HUGHES HALLETT Planning of wartime » anti-aircraft defences Vice-Admiral Sir Charles ‘Hughes Hallett, KCB, CBE, who died on December 2 at the age of 87, served in both world wars, holding important staff positions,‘ and also, as an inventor and-organiser, made a significant contribution to improving the air defences of the Fleet in the years leading up to the Second World War. Cecil Charles Hughes Hallett was born on April 6 1898 and entered the Royal Navy in 1911. As a midshipman he went to sea in HMS Vengeance in- i9l4 and thereafter saw service at the Dardanelles, Where he mmmanded a' picket boat 1,-if riding troops_on'beaches raked by heavy fire, and was later in the Grand Fleet at Jutland. Immediately after the war he spent a period at ‘Emmanuel College, Cambridge. and later specidised in gunnery, and sperl ‘year on the experimen- tal statf of HMS Excellent. In 1931 he received an award from the Lott Naval Trust Efiiciency Fund forhis invention of a foot , pedalfiring gear forgyro firing. 1 Between 1936 and 19,38 he was at the Naval Ordnance Department where he was responsible for the anti-aircraft rearmament of the Fleet. In 1940 he took command of the anti-aircraft cruiser HMS Curacoa, with the task of providing AA defence for convoys off p the east coast of Scotland which were a natural target for German air attacks. In 1942 he went to Admiralty where, for the next two years, he was involved in the planning of a whole range V of _ amphibious operations from Madagascar to the Normandy landings. During this period he also accompanied Churchill to the conferences at Casablanca, Washington, Que- bec and Cairo. From p 1944 he was in command of the aircraft carrier Implacable, taking part in raids on German convoys off the Norwegian coast, before joining the first Aircraft Carrier Squadron in the Far East for the final phase of operations against Japan. I - After the war he held senior appointments, among them, Chief of Staff to Admiral Sir Philip Vian, Commander-ire Chief Home Fleet, 1950-51 and finally, Admiral British Joint Services Mission, ‘Washington, I952-54. i . After retirement he pursued,_a ‘business career and was chair- man of the Gas Purification and Chemical Co Ltd from 1958 to 1960, as well as being personal assistant to the chairman of the Charterhouse Group, A1955-59,. He was a Younger Brother of Trinity .House, 1938, a Master of the Company of Glovers, 1968, and a Fellow of the British Institute of ' Manage- rnent.