can you describe their badge?
Imperial crown mounted on a circle with a wedge-tailed eagle and the words 'Royal Australian Air Force', beneath it is "Per Ardua Ad Astra"
Royal Australian Air Force
The RAAF badge was accepted by the Chester Herald in 1939. The badge is composed of the imperial crown mounted on a circle featuring the words Royal Australian Air Force, beneath which scroll work displays the Latin motto "Per Ardua Ad Astra", which it shares with the Royal Air Force. Surmounting the badge is a wedge-tailed eagle. "Per Ardua Ad Astra" 
what is frank bladin? A senior commander in the Royal Australian Air Force (RAAF). when did he join the air force? January 1923. where was he initially deployed? In 1920, Bladin served in the Australian Army, which includes the Royal Field Artillery in Britain. what was his role in the ww ii? To conduct the air defence of Torres Strait, the Northern Territory, and north Western Australia. when was the raaf formed? March 1921 who leads it? Marshal of the RAAF can you tell me about the women in the raaf? the first two female RAAF fast jet fighter pilots graduated in December 2017.
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Royal Australian Air Force [SEP] Badge
The RAAF badge was accepted by the Chester Herald in 1939. The badge is composed of the imperial crown mounted on a circle featuring the words Royal Australian Air Force, beneath which scroll work displays the Latin motto "Per Ardua Ad Astra", which it shares with the Royal Air Force. Surmounting the badge is a wedge-tailed eagle. "Per Ardua Ad Astra" is attributed with the meaning "Through Adversity to the Stars" and is from Sir Henry Rider Haggard's novel "The People of the Mist".