scanSydney

Long been used by rescue helos

Was just doing a quick lookup while I make a profile for a new radio, was amazed to see the registration isn't for simplex - but repeater operation?! (user tx 458.175 rx 467.675)

http://web.acma.gov.au/pls/radcom/assig ... _ID=143550

Part of the restructure into the Government Band i would suspect
Still NSW wide use, correct if i have it wrong but it seems to be licensed now for duplex and simplex

I have '467.675' noted as both a simplex and repeater output channel - simplex for the ambo 'Helicopter' channel (no tone) and as an output channel for the ambo 'Command/Control' channel (107.2 tone).

Plus the ACMA indicates the RX channel pair was registered at the same time as the TX channel in 1984, so it's been around for a good amount of time.