Turbo Raven by VRibeiro
This high performance aerobatic aircraft was a fantastic airshow performer. It could climb vertically at 60knots, brake on descend using "beta" and stop the propeller in flight.
This model does all this and inverted flat spins.
I had a recovery parachute just in case of structural failure.
To brake on step descent reduce speed and then wait for propeller to reverse, the speed will drop and should keep the aircraft horizontal as a controlled stall. Need lots of training.
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It's a real fun to fly this one.