Alister Murdoch.
Alister Murdoch (9 December 1912 – 29 November 1984) was a senior commander in the Royal Australian Air Force (RAAF). Joining the Air Force in 1930, Murdoch trained as a seaplane pilot, and went on an Antarctic rescue mission in 1935. During World War II, he commanded No. 221 Squadron RAF in Europe and the Middle East, and later occupied senior positions on the staff of RAAF formations in the South West Pacific. His post-war appointments included Commandant of RAAF College from 1952 to 1953, Air Officer Commanding (AOC) Training Command from 1953 to 1955, Deputy Chief of the Air Staff from 1958 to 1959, AOC Operational Command from 1962 to 1965, and finally Chief of the Air Staff (CAS) from 1965 to 1969, when he retired. His term as CAS coincided with increased Australian participation in the Vietnam War, and he came into conflict with Australian Army commanders over the employment of helicopters in battle.