The K-Max actually uses differential collective like this for yaw, except at very low speed. At low speed, it uses differential pitch movements. The K-Max doesn't tilt both swashplates for roll; to avoid blade clash due to bending, to roll to one side it only increases pitch on the side of the rotor which will get further from the other rotor disk, not the side of the rotor which would get closer. But those are detail refinements. This is an excellent job of delivering the basic functionality of the K-Max (or other similar intermeshing rotor systems) in a small flying model.

Terminology: "Pitch" is _collective_ pitch "Elevator" is pitch "Aileron" is roll It's not a fixed-wing aircraft, so it doesn't have elevator or aileron controls, although those are what hande pitch and roll in a fixed-wing aircraft.

AWESOME!

Nice video 🇧🇩💗💗💗

很喜歡

后面再增加一个推进桨😊

Great works, can you share how to smix servo (CLI command) to control your heli in SP Racing F3. Tks.

Synch rotors ftw!

awesome project 🥰🥰

well done!

Were can we see it fly

请问有没有设计资料可以分享一下吗

Can you post a link were you sell theses

why not just 1 propeller?unnessecary to have 2

Where can I buy this RC ??

Next time? Apparently you don't keep your promises.

At 2:00 you promise, that there will be a new video with more motion... This promise is now 1 yearold...