Jim Richardson wrote:

I'd say it's either a variable pitch, or simple feathering, since I am
unsure from a casual perusal of their website whether the blades are
fixed in pitch when set to forward or reverse, or are variable based on
rpm.


From the sites, I get the feeling the pitch is adjustable at
installation but fixed from that point on, which would mean it is
"feathering", not "variable" (?)

otn