I have a Bernhardt B2 plane which dates back to the Pre First World War era in Germany. The model has been scratch built from a plan out of RADIO MODELLER 1989. The plane is a very sedate flyer and only flown three times. It has a 70 inch wing span. Powered by a OS F.S-40S four cycle engine, also only three flights. There are three JR 537 Servos and a 6 channel Spectrum reciever. Also the instructions and plans included if buyer wishes to build a second one. Enquiries most welcome.