Fifth in a series of ten volumes produced for the 75th anniversary of the RAAF. Presents an outline of radar development since 1939 and provides information about the nature of radar operations. Describes the history and operations of radar stations in Australia and overseas, including many personal anecdotes by radar personnel who manned radar stations during WWII. Lists WWII radar stations, with locations and commanding officers, and gives information about various units such as Fighter Control units, including a chronology and a list of commanding officers for each unit. pp. 152 illusts #1020 FINE copy RAAF