Lino.
Take a look at this file:
http://naa12.naa.gov.au/scripts/Imagine.asp?B=1073355
It should answer most of your questions.
One thing it won't tell you, is the fact that the Wireless Operator/Air Gunner, AUS429719 F/Sgt Maurice James McNAMARA RAAF, was the younger brother of Air Vice-Marshal Frank Hubert McNAMARA VC RAAF, Air Officer, Commanding British Forces, Aden.
Col.