Hi~

I am kinda new here, but i have been looking around in this forum for a couple of days and i i have a question

Why is all the multirotors i saw in this forum equiped with airplane props.

Why don't they use helicpoter setting with flybars etc...

I am a student and doing a thesis on mulitirotor uav and i am interested on using helicopter rotor desing to design a hexacopter

The kind of heli i am thinking of using is the Lama 3 with the co-axial design~

What do you guys think?

Thanks~

PS: Do anyone now whats the max weight the Lama3 and carry? thanks again