Download or read book Flight-test Data on the Static Fore-and-aft Stability of Various German Airplanes written by Walter Hübner and published by . This book was released on 1933 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The static longitudinal stability of an airplane with locked elevator is usually determined by analysis and model tests. The present report proposes to supply the results of such measurements. The method consisted of recording the dynamic pressure versus elevator displacement at different center-of-gravity positions in unaccelerated flight.