John Ellias published some really good performance data for the RNR SB-XC ttp://www.xcsoaring.com/xcsoaring/articles/sbxctest.htm
How would this performance change at extreme high altitude? 30,000ft, 60,000 ft etc.... It is my understanding that the indicated Air speed would remain constant, but true air speed would increase. Would the minimum sink speed scale by the same factor? Paul RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]