F9 Key

[miata54]

As many of us did use FS Navigator with FS9, that program could be called using the keyboard F9 key. The call was virtually instantaneous. It was very easy to toggle between FS9 and FS Navigator. Can Plan-G be configured to do the same in FSX using FSUIPC and if so, would it be as quick a transition as in FS9?

Thanks