I found the following on the Google.com search engine, Richard Shilling: Yoshioka Model Factory Yoshioka, a Japanese company, offers only one model, the "3ch Radio Control Balloon" with a volume of 100 liters. (They traditionally manufacture gliders and electric sailplanes). Like all ultralight indoor blimps, it is very fragile. But it offers an insane amount of fun. You can maneuver around furniture, make precision landings and fly races because six different frequencies are available. In addition it is impressively fast. Its price is affordable (ca. 350.- Swiss Franks in Switzerland = ca. 250.- US$) and for purely flight related fun it offers a maximum of bang for the buck. You may contact Yoshioka by mail at: Yoshioka Model Factory, 1-1-19 Hagimachi, Kochi City 780, Japan. Tel: 0888/33'25'32; Fax: 0888/33 68 94. RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]