Thank you for your replies. I also came across Modellbau-usa they have their own turbines and also sell the Jet Cat brand. The local guy I talked to flies a Jet Cat, but the sticker shock for a first timer isn't appealing. Modellbau-usa is saying that all of their equipment is serviced and parts replacement is done in Florida. It sounds as if most of these companies are operating through US retail outlets. I haven't heard from anyone operating this brand. I'd like to hear from someone before I buy. Thanks again.