No. 652 Squadron RAF was a unit of the Royal Air Force during the Second World War and afterwards in Germany.Numbers 651 to 663 Squadrons of the RAF were Air Observation Post units working closely with Army units in artillery spotting and liaison. A further three of these squadrons, 664, 665 and 666, were AOP units of the Royal Canadian Air Force manned by Canadian and British personnel. Their duties and squadron numbers were transferred to the Army with the formation of the Army Air Corps on 1 September 1957.