Educated at Kilburn Grammar School, Beavis joined the Royal Air Force in 1947 and was commissioned two years later.
[1] In June 1961 Beavis set the record for the fastest non-stop flight from the UK to Australia which he established by flying a Vulcan from RAF Scampton to RAAF Richmond in just over 20 hours.
[6][1] He was appointed Assistant Director of Defence Policy at the Ministry of Defence in 1971, Senior Air Staff Officer at Headquarters RAF Germany in 1976 and Director General of RAF Training in 1977.
[1] He went on to be Commandant of the RAF Staff College, Bracknell in 1980, Air Officer Commanding-in-Chief at Support Command in 1981 and Deputy Commander-in-Chief Allied Forces Central Europe in 1984 before retiring in 1987.
[1] In 1949 he married Joy Marion Jones; they had one son and one daughter.