coaxial helicopter flying test 22 11 2023 

You are a great designer and pilot😎! I wish you success ! 👍

Flying right by the lines = smart

Can you post pictures of the rotor shaft and gearbox,...? I also started building, so I would like to see how you did it? Thank you, Aleksandar

Quanto custa um helicóptero desse?? Você pode me dizer? Por favor, em dólares ok.

где это??

Second bearing inside the swashplate is it lubricated manually?

How meny RPM more thant 250 rpm/min?

Mình cần mua 1 chiếc để di chuyển

Molodec!

Which engine is used?

Amazing

shaun