No.

54 Group RAF is a former Royal Air Force training group that operational between August 1939 and July 1953 during the Second World War and the Cold War.

November 1939 – HQ at Reading[1] May 1941 – Torquay[2] April 1942 – HQ at Sunningdale[3] April 1943 – HQ at Sunningdale[4] July 1944 – HQ at Sunningdale[6] July 1945 – HQ at Sunningdale[7] April 1953 – HQ at Benson[8]