new airport base transfer question

[Pukeko]

When a new airport opens to take international traffic from an existing airport... Is it possible to choose to remain at the existing airport and transfer a selected number of aircraft (with their routes) to the new airport by providing sami with the aircraft registration number or is it all or nothing?

[Sami]

All or nothing are the options,.

[Pukeko]

Ok thanks for the quick reply.