The Point Cook CFA Logo was designed in a way as to recognise the origins of Point Cook and the CFA.

The eight pointed star at the back of the logo is clearly recognisable as the CFA Fire Star.
Details of the Fire Star can be found on the CFA website at http://www.cfa.vic.gov.au/about/firestar.htm

The three blade propeller in front is to symbolise the birth place of the RAAF.
More information about the Point Cook RAAF Base can be found on the  RAAF Museum website at http://www.raafmuseum.com.au/