This bird doesn't need us to say anything, its flight performance and whooshing fast passes say it all. We compared the sizes today with my friend's TREX500E and Walkera V500 in fact is just a tiny bit big. So that proves Walkera releasing very standard sizes and awesome performing machines when it comes to 450 and 500 size helis. Enjoy this flight and more will follow. Comments and feedback welcome at [email protected] or [email protected] Don't forget to Subscribe to