Inquire about a sale or 50% ownership. Airplane in greater Portland, OR area. Four available airports to negotiate with other 50% owner. $45,000 for 50% partnership. Fresh extensive annual to prepare for sale! Three things can make or break a Mooney: prop, tanks and gear. *This 1966 M20E has a B hub prop with NO AD. *Fuel tank bladders in great condition requiring NO tank maintenance. *New......more.