hamble701, great input, I am with you, in previous threads we saw the unbridled enthusiasm for the Technology overshadow the simple logic that business sense dictates.
Hopefully the rag hat brigade wont try to ambush this thread until we see some sense in the answers to the questions you put to Airservices ( they do read pprune daily)
Logic might prevail yet !!!! We live in hope.
I just crossed Australia Bankstown to Jandakot in a T28D 40 year old warbird VFR no need for ADSB, trusty GPS, squark 1200 all the way watch the transponder respond to TCAS interrogations from overhead traffic, helps to know someone is out there on 121.5 when crossing the Remote Areas.
ADSB would not have helped one bit.