4 ms·

I think you're describing a collective pitch coaxial helicopter - these exist in full size as well. But by your description, with more fine-grained control tha

by bri3d 5y ago

I think you're describing a collective pitch coaxial helicopter - these exist in full size as well. But by your description, with more fine-grained control than a swash plate, maybe?

wyager 5y ago
> collective pitch coaxial helicopter Yep, that's it! I see some drone videos with exactly what I was imagining. Russian KA-52 looks like full size version. I didn't know about swash plates but that's basically what I had in mind.