Royal Flying Doctor Service of Australia look at the needs of Outback people. His report to the Presbyterian Assembly in 1912 resulted in the establishment of the Australian Inland Mission (AIM), of which he was appointed Superintendent. In 1928, he formed the AIM Aerial Medical Service, a one-year experiment based in Cloncurry, Queensland. This experiment later became The Royal Flying Doctor Service. Flynn's missionary work involved the establishment of hospitals in bush communities. This, however, did not help those who lived far from any major community. In his public speaking he would often retell the tragic circumstances that had befallen several bush settlers. The fate of
Cloncurry Post Office gable roof is connected to this building and continues the materials and detail of the original. Cloncurry Post Office was listed on the Queensland Heritage Register on 27 May 2005 having satisfied the following criteria. The place is important in demonstrating the evolution or pattern of Queensland's history. Cloncurry Post Office illustrates the development of Cloncurry and district in the early 20th century and has been the focus of services which played an important part in allowing this geographically isolated town to become a major regional centre. The place is important in demonstrating the principal characteristics of a particular class