Harry Kauper George Towns built the first portable radio for the Rev. John Flynn. Powered by a generator driven by the rear wheel of Flynn's truck, it worked well but Flynn wanted a radio which did not rely on a fuel supply: in 1926 Kauper introduced Flynn to Alfred Traeger who developed the pedal wireless which was to be used by the Flying Doctor Service of Australia. In June 1926 Kauper became the chief engineer of 5CL, Adelaide (Central Broadcasters Ltd). When 5CL was taken over by the National Broadcasting Service in January 1930 he became chief engineer for 5AD (The Advertiser
John Flynn (minister) Books about Flynn include: A memorial was built in 1952 at the intersection of the Barkly and Stuart Highways about north of Tennant Creek in the Northern Territory of Australia. It was dedicated on 27 August 1953 by the Governor General, Sir William Slim. The land around the memorial was proclaimed on 4 April 1957 and was proclaimed as the John Flynn Historical Reserve on 30 June 1978. John Flynn (minister) John Flynn (25 November 18805 May 1951) was an Australian Presbyterian minister who founded the Australian Inland Mission (AIM) which later became Frontier Services, as well as founding what