+xSurely if you are going to download 10 or more airfields every time, why not just download the whole AIP/flight guide each Airac cycle and be done with it?
I do see that if you like to pin lots of airfields a quicker way of doing so would be helpful.
On Sunday I leave for: Bordeaux, Metz, Hannover, Berlin, Gdansk, Szczecin, Mannheim, Bordeaux; can you imagine, how many route adjacent airfield I have? BTW on a C42, 2 weeks.