Unfortunately, the channel 5 emergency repeater is a joke in Sydney, with the constant key ups, and the truckies that "drop down a few from 40". I do remember a blue mountains monitor on SYD05 at one stage, but who knows what's happened to them?
The data could be from a nearby transmitter at the adventist hopsital?
Anyone else noticed that google has hit the ACMA database lately, just chuck in the callsign of the transmitter and it's the first result...
Cheers