Takingover: "
It would be likely that aircraft in Virgin colours might end up doing some of the flights, like aircraft in PB colours do some of the Polynesian Blue flying."
-Yoi may find it not possible, as SQ veto the use of the the Virgin brand Internationally out of Australia. It must be Pac or Poly paintwork. Pac & Poly aircraft regos exist on all 3 AOCs PB NZ/PB Oz & Poly and so can be interchanged readily. (Not sure if the veto applies to the Indian Ocean though?)
Last count 11 in Oz were that paintwork under VH rego, but that was back with a
VB fleet of 50. Not sure what the mix is now.
Yes, ZK can operate in Oz, much like the 73-freighters, as well as PB crew being VH & ZK endorsed. All that has merged into one theatre of operation now, much like the
VB crew flying PB routes currently... just when PB were desperately short of crew and an upgrade of T&Cs sort by their crew...