sailplanes that would later be incorporated in light aircraft. Notable articles "More Audio Watts from a Single Type 10: An Audio System Adapted Modulater Use" – QST, March 1935 (co-author) "Prone Pilots" – Air Progress, 1940 "Dynamic Balancing of Small Rotors by Means of the Cathode-ray Oscillograph" – Dumont Oscillographer, April–May 1941. (prize paper, co-author) "Slope Soaring" – Soaring – July–August 1943 "Comments on Richard C. DuPont's Paper" – Soaring, July–August 1943 "Glider-Tug Performance Studies" – Soaring, November–December 1944 "The Angle of Attack Indicator" – Soaring, May–June 1946 "Determination of the Flight Path of Airplanes, 1946" – Proceedings of Flight Path Conference, US Navy, 1946 "Sailplane Performance Evaluation" – Soaring May–June 1947 "The Ultimate Performance Sailplane" – Institute of Aeronautical Sciences, July 1948 "The Sailplane as a Meteorological Probe" – Transactions: American Geophysics Union, October 1948 "The Air Flow Over an Extended Ridge" – OSTIV, Pub. 1, 1948 "Measurements of the Drag Coefficient of Soaring Bird" – Aeronautical Engineering Review, December 1950 "Flight Characteristics of the Flat Top TG-4A" – Soaring, January–February 1950 "Die Segelflugprojeckte des Miss. State College" – Thermik, March 1950 "To Paul Tuntland (In Memoriam)" – Soaring, September–October 1950 "Aerodynamics of the Sailplane Tiny Mite" – Soaring, November–December 1950 "Performance Measurements of a Soaring Bird" – Aeronautical Engineering Review, Vol. 9, No. 12, December 1950 "Problems of Cosmical Aerodynamics, a Review of Proceedings for CADA" – Aeronautical Engineering Review, 1951 "The Sailplane in Aerodynamic Research" – Research Reviews, February 1952 "Peravia Barograph" – Soaring, March–April 1951 (co-author) "Unsolved – The Problem of Leonardo da Vinci, Human Muscle-Powered Flight" – Journal of the Miss. Academy of Science, Vol. V, 1951–1953, as well as Soaring, May–June 1952 "The Role of the Sailplane in Aerodynamic Research" – Soaring, May–June 1951 "Boundary Layer Studies on a Sailplane" – Aeronautical Engineering Review, Vol. II, No. 6, June 1052 "Systematic Improvement of the Drag Polar of the Sailplane RJ-5" – Soaring, September–October 1951 "The Sailplane in Research, Training and Sport Flying" – Soaring, January–February 1953 "Leisteungssteigerung von Segelflugzeugen durch die Berucksichtigung der Grenzschichtforschung (Increase in Performance of Sailplanes by Use of Boundary Layer Research), Translated by Nils Hirth and Edited by Wolf Hirth" – Handbook Des Segelfliegens, 1953 "More Power or Less Drag" – Flight, April 1953 "Bathtub Aerodynamics" – Soaring, May 1953 & March–April 1954 (co-author) "Control of the Boundary Layer on Sailplanes" – OSTIV, Pub. II "Flight Measurements of Trailing-Edge Suction