John Springer Member since 4 years ago 1 Listing Contact Info jspringer@email.itt-tech.edu About Nothing to show! Author Listings Filter by category Aircraft Under ConstructionFlying Aircraft Sonex 1154 Aircraft Model : Sonex Engine : Undecided Landing Gear : Undecided Control Stick : First Name : John Last Name : Springer Location : Oshkosh, WI, United States View Full Listing Aircraft Under Construction
