Originally Posted by Eric Odle
Is it just my ears or is that an ABC whine? Er, wind? Were the motors very hot at that low kv?
You have a very smooth flyer there, looks like a good platform for FPV, bomb drops, or other assorted mischief!
The motors were barely warm. These low kV motors only draw a few amps in hover.
The whine was more noticeable on the video than when I was flying???