Variable pitch propeller on 912ULS2
Hi,
Having a ULS2-01, how critical it is to use it with a DUC variable pitch propeller (constant pitch)? Is it a must to modify the gearbox to ULS3?
Hi,
Having a ULS2-01, how critical it is to use it with a DUC variable pitch propeller (constant pitch)? Is it a must to modify the gearbox to ULS3?