Wireless Institute of Australia.
Radio and Electronics School
ACMA - Australian Call sign searches
John VK4TL (+ VS6CW) web page.
Art VK4GO (+JA1OGS) web Page
(with links to APRS and D-Star information)
Ham Universe (a very useful site for all sorts of ham radio things)
TREC Members webpages
Scroll down for TREC Members webpage links!