Relocate the Airport terminal?
I think I'm not the only one who thinks the airport terminal building is too close to the runway. I propose the main terminal building be moved northward, into the jungle (and somewhat behind the Quartz Temple). we can also orient it, maybe in an L shape, so that there are some parking space in front of it.
Also, I've seen some more minecraft airport designs, and I think a taxiway beside the main runway is required.