History of Australia the new technologies of transport and communication. Coastal sailing ships were finally abandoned in favour of steam, and improvements in rail and motor transport heralded dramatic changes in work and leisure. In 1918 there were 50,000 cars and lorries in the whole of Australia. By 1929 there were 500,000. The stage coach company Cobb and Co, established in 1853, finally closed in 1924. In 1920, the Queensland and Northern Territory Aerial Service (to become the Australian airline Qantas) was established. The Reverend John Flynn, founded the Royal Flying Doctor Service, the world's first air ambulance in 1928. Daredevil pilot, Sir
National Trust of Queensland National Trust of Queensland National Trust of Queensland is a membership-based community organisation to "promote the natural, Indigenous and cultural heritage" of Queensland. It was founded in 1963. It is a member of the National Trust of Australia, which federates the eight autonomous National Trusts in each Australian state and territory. The National Trust of Queensland is headquartered at 95 William Street in the Brisbane central business district. All members who manage the organisation do so on a voluntary basis. The organisation conducts the National Trust of Queensland Heritage awards which were previously known as the John Herbert Memorial Awards.