I love NSS’ Alaskan airports but they are heavy on Xbox hardware. Attempted Ketchikan-Wrangell-Petersburg-Sitka yesterday in the 738 — BS on arrival at Wrangell, then they returned right after departure. Same again at Petersburg but as I was taxiing for departure to Sitka the sim crashed.
I have been in contact with the dev and he says he will do some Xbox optimisation in time. I really hope he does as these are great airports — all he needs to do is drop the texture resolution of some objects in less visible places.