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• Development of the Rules Governing the Strength of Airplanes Part 3: Loading Conditions in France, Italy, Holland, and Russia - Aims at Standardization
• Guide Vanes for Deflecting Fluid Currents With Small Loss of Energy
• Behavior of Vortex Systems
• Flight Tests on the Lateral Control of an Airplane having a Split Flap which Retracts Ahead of Conventional Ailerons, Special Report
• Recent Results of Turbulence Research
• Attaining a Steady Air Stream in Wind Tunnels
• Working Charts for the Determination of Propeller Thrust at Various Air Speeds
• Annual Report of the National Advisory Committee for Aeronautics (18th). Administrative Report Including Technical Report Nos. 401 to 440
• Negative Thrust and Torque Characteristics of an Adjustable-Pitch Metal Propeller
• The N.A.C.A. Full-Scale Wind Tunnel
• Stability of Thin-Walled Tubes Under Torsion
• Heinkel HE 70 Commercial Airplane (German): A Seven-Seat Cantilever Low-Wing Monoplane
• Flight tests of the drag and torque of the propeller in terminal-velocity dives
• Determination of the theoretical pressure distribution for twenty airfoils
• Tests of nacelle-propeller combinations in various positions with reference to wings 3: Clark y wing - various radial-engine cowlings - tractor propeller
• Wing pressure distribution and rotor-blade motion of an autogiro as determined in flight
• Increasing the air charge and scavenging the clearance volume of a compression-ignition engine
• The interference between struts in various combinations
• Performance of a fuel-injection spark-ignition engine using a hydrogenated safety fuel
• Maneuverability investigation of an O3U-1 observation airplane
• The NACA variable-density wind tunnel
• Application of Practical Hydrodynamics to Airship Design
• The Aerodynamic Characteristics of Airfoils as Affected by Surface Roughness
• The Aerodynamic Effect of a Retractable Landing Gear
• Aerodynamic tests of a low aspect ratio tapered wing with various flaps, for use on tailless airplanes
• The effects of slots and flaps on lateral control of a low-wing monoplane as determined in flight
• Strength Tests of Thin-Walled Duralumin Cylinders in Pure Bending
• Effect of stabilizer location upon pitching and yawing moments in spins as shown by tests with the spinning balance
• Tank Tests of Two Floats for High-Speed Seaplanes
• The Effect of Partial-Span Split Flaps on the Aerodynamic Characteristics of a Clark Y Wing
• The Effect on Engine Performance of Change in Jacket-Water Outlet Temperature
• The Effect of Split Trailing-Edge Wing Flaps on the Aerodynamic Characteristics of a Parasol Monoplane
• A complete tank test of a model of a flying-boat Hull - N.A.C.A. model no.11-A
• A study of factors affecting the steady spin of an airplane
• A Complete Tank Test of a Model of Flying-Boat Hull - N.A.C.A. Model 16
• A Summary of Design Formulas for Beams Having Thin Webs in Diagonal Tension
• The Reduction in Drag of a Forward-Sloping Windshield
• Wind Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 8: Straight and Skewed Ailerons on Wings With Rounded Tips
• Effect of aileron displacement on wing characteristics
• Wind-Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 9: Tapered Wings With Ordinary Ailerons
• The effect on lift, drag, and spinning characteristics of sharp leading edges on airplane wings
• Wind tunnel research comparing lateral control devices, particularly at high angles of attack 10: various control devices on a wing with a fixed auxiliary airfoil
• Comparison of Three Methods for Calculating the Compressive Strength of Flat and Slightly Curved Sheet and Stiffener Combinations
• Mercerization of Cotton for Strength With Special Reference to Aircraft Cloth
• Experiments With a Counter-Propeller
• The N.A.C.A. Combustion Chamber Gas-Sampling Valve and Some Preliminary Test Results
• Rolling, yawing, and hinge moments produced by rectangular ailerons
• Jet Propulsion with Special Reference to Thrust Augmenters
• Wind Tunnel Research Concerning Lateral Control Devices, Particularly at High Angles of Attack 7: Handley Page Tip and Full-Span Slots With Ailerons and Spoilers
• Working charts for the stress analysis of elliptic rings