Homebuilt Propellers
If your propeller is a homebuilt or experimental status, your propeller does not have to meet certified propeller standards, that being said you will need all
AD Notes complied with. 99 percent of the propellers on homebuilts are built using blades that do not meet standards by Hartzell, You do not have to ask their permission to fly something that is rating as experimental... We overhaul for homebuilts all the time and you do not need a FAA Statement.
Laurie Marshall
Western Aircraft Propeller 503-667-8865