W4JCB

• 0 Home Station, Home Station running IGate.
• 1 Digipeater, Home Station running a Relay Digi, Wx Digipeater
• 2 Digipeater [#2 or] on 70CM
• 3 Digipeater [#3]
• 4 HF to VHF Gateway
• 5 IGate (Not home station)
• 6 is for Operations via Satellite
• 7 Kenwood D7 HH
• 8 is for boats, sailboats and ships (maybe 802.11 in the future)
• 9 is for Mobiles
• 10 is for operation via The internet only
• 11 is for APRStouch-tone users (and the occasional Balloons)
• 12 Portable Units such as Laptops, Camp Sites etc.
• 14 is for Truckers

(Taken from http://www.aprs.net.au/ssid.php)