4trade
Well-Known Member
My wing design have stall speed (clean) 54 mph. I build fowler flap that drop stall speed for 40 mph.
How much is reasonable flap speed (Vfe)? Is there some kind of "rule of thumb" for that?
I can´t ( or want) put that flap speed too close to stall speed clean.
How much is reasonable flap speed (Vfe)? Is there some kind of "rule of thumb" for that?
I can´t ( or want) put that flap speed too close to stall speed clean.