Giant propeller airliner newly launched! Super propeller passenger aircraft with new technology. Having many advantages that cannot be compared to similar aircraft: When reaching a certain speed,the main landing gear will bounce up to prevent the tail from rubbing against the ground, The red light is an alarm system(Although only stalling and pulling up), Double decker cabin can carrying over 200 passengers, Cruise speed is very fast, Can reach exceed 700 MPH(>1,120KPH), The maximum climbing altitude exceeds 40,000 feet(>12,190M), The fuselage and wings use rigid structures,Ensure high-speed driving and wo n't shatter under strong pressure difference, Therefore, it is favored by a large number of companies and purchased on a large scale as a long-distance mainline passenger aircraft, This is the pinnacle of gasoline engine propeller airliners!!!!!