Perth is up and running i believe, casa approval flight was last week.
I believe casa are part of the delay, Cobham were required to 'become' an authorized parts manufacturer because of the extensive mods required to the aircraft.
as such the Perth aircraft was flying back to Adelaide every month or so for casa approval flights for the mods carried out.
aircraft was previously operating as an experimental...
pretty sure Perth is up and running now with cairns and essendon to follow close behind.