sure about that??
Qantas opted for MEC steam driven CF6 engines on all but OGV. the ZXx series could be a possible issue.
I have heard on the grape vine thought that a few 767s will be grounded around christmas due to an inability of the maintenance facilities to catch up on required work and they have run out of flying hours.
Maybe something to do with a particular facilities inability to recruit staff from the industry due to the miserable pay and future opportunities... maybe