And planes need maintenance every day. That's why every plane has a full time maintenance support. Any time you have mechanical parts, oil and movement (flight, driving, Locomotion) you will have issues. There's ALMOST nothing on these planes that cannot be fixed/replaced. Granted it costs $ but hopefully we will be generating revenue in no time. My confidence is in the model of aircraft, it's history of reliability, BOEING's superior quality, Baltia's continued progression in the face of adversity, the guidance of those much smarter than myself, and the belief that the American dream still exists. I'm no expert in the field. Just a journeyman level mechanic in the USAF. I have some airplane pictures if anyone is interested pm me.