The Boeing Vertol CH-46 Sea Knight is a medium-lift tandem-rotor transport helicopter powered by twin turboshaft engines. It was designed by Vertol and manufactured by Boeing Vertol following Vertol’s acquisition by Boeing.
source/image(PrtSc): RC MEDIA WORLD
This giant model has a rotor diamater of 2 x 2.0m with a lenght of 2.25m and a take-off weight of 24kg.The helicopter is powered by two turbine engines. The pilot of this helicotper is Bernd Pöting at the 18. Pöting Turbine Meeting in Elkenroth Germany May 2019 event.
The lift created by the dual coaxial rotors makes it possible to launch this heli off the ground like a rocket. Just give it full throttle and it shoots straight up without any loss of control.
The fuselage was completely self-made, as was the mechanics. The model has perfect flight characteristics.The sound and the flight image is unique. A great helicopter./RC MEDIA WORLD