Lineage. Constituted as 951 Signal Radio Intelligence Company, Aviation, on 23 Jul 1942. Activated on 24 Aug 1942. Redesignated as 3 Radio Squadron, Mobile (G) on 29 Feb 1944. Inactivated on 3 Oct 1945. Redesignated as: 3 Radio Squadron, Mobile, on 14 Nov 1946; 300 Radio Squadron, Mobile, on