Career
In the same year he acted as Captain of both the Handball team and the Athletics squad. Barely 18 years of age, he enlisted into the Royal Australian Air Force and served with them until his discharge as a Leading aircraftman in March 1946. Following his discharge he resumed work in the Federal Public Service.
Dynon was appointed captain of North Melbourne Football Club in 1947 at just 21, the youngest captain of the club until 1972 when David Dench was appointed at just 20.
In 1952 and 1953 he renewed his captaincy of the Kangaroos, five years after being first appointed. In 1955 Dynon joined Moorabbin Football Club, in the Victorian Football Association (VFA) as Captain and Coach.