This coax was designed in Moscow by Valery Shokhov&Co. First flight - early spring 2016. Empty weight kg, hopefully will drop below 115. Test pilot - Dmitry Rakitsky.
Powerplant - Rotax-503, composite rotorblades.
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1 year ago 00:04:50 1
Coaxial Ultralight Helicopter for less than $19,990 USD !?! - real test flight video