Sonoran Wings operates out of KTUS, not KGEU. As far as Sonoran Wings, they are a good school. Yes the owner can be grouchy sometimes but he doesn't show it to the customers. He is a prior Army aviator and he just wants his school to be the best around. The maintenance is excellent and they are big on safety. I did my training there. They might not be the best school in Arizona but I found them to be the best in Tucson. The chief instructor is under pressure from the owner, but he is a good guy who holds everyone to strict standards. He was a long time instructor for Lufthansa at their Arizona Flight Training Center and also flew in the Navy. Sonoran Wings never asks you to pay upfront and they are also a 141 approved school.