This engine is imported by Vogelsang Team Aeroscale. I was planning on using it on my new plane but went with another engine. Engine has been test run 10 minutes to ensure everything is in working order. Engine/gear drive in new condition. Excellent geardrive solution for all types of aircraft. Swings 34x20 prop which is optional at a additional $60 cost. To see more detail and current pricing visit http://www.teamaeroscale.com/geardriveschlundt.html. This engine is the inline vertical solution.