Based on a discussion with the FSDO I need to do Phase 1 Testing when changing from a hartzel to a whirlwind prop
The operating limitations on my plane and log books aren't clear on what that entails
Can anybody point me to the requirements or an outline of what is involved
Thanks
The operating limitations on my plane and log books aren't clear on what that entails
Can anybody point me to the requirements or an outline of what is involved
Thanks