There has been solid progress with the Mt Cotton Repeater site development.
The frequencies have been allocated as follows:
146.675 /146.075 MHz 25 kHz bandwidth
438.450 / 431.450 MHz 25 kHz
438.700 / 431.700 MHz 12.5 kHz
145.175 MHz 25 kHz (potential APRS)
Russell VK4DCM has established test repeaters on the two UHF frequencies, and these are available for use.