Need to fix a bug

I would give this game five stars if not for the fact it has crashed on me twice after building up huge totals. It is especially frustrating to top a high score by 400 landings just to have it crash and not record your score at all. This has happened twice and at different airports.
I will await an update before I put any more time into this game. If this gets fixed, the app gets five stars.

Nafaloo about APP Control