How schedule a BCB flight, with HQ in A ?

[DrMccarthy]

Hello dear,

I intend to open a route from B to C to B, but my base is in A.
Is it possible?
I have to open a new base to do this?
I am thinking if its possible to allocate a airplane in the airport B, to realize this flight... 
So, if I need to open a new base, how can I do this? I am fresher...

Tranks a lot,

[Curse]

You haven't read the manual, have you?

https://www.airwaysim.com/game/Manual

Bases and ABCBA routes are explained.