Skylane81E
Final Approach
What I was suggesting since the plane is paid for, is to just do a non-owned partnership. The guy(s) who are his partners don't own the plane at all, just split the costs of flying it. As in they split the hangar, insurance and pay David a fair hourly dry rate for engine overhaul and maintenance/upkeep of the airplane.
Plane I'm annualing right now operates under such an arraignment.