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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NACA Memorandum Report
 Collection: Technical Report Archive and Image Library
Flight Investigation to Improve the Dynamic Longitudinal Stability and Control-Feel Characteristics of the P-63A-1 Airplane (AAF No. 42-68889) with Closely Balanced Experimental Elevators

Flight Investigation to Improve the Dynamic Longitudinal Stability and Control-Feel Characteristics of the P-63A-1 Airplane (AAF No. 42-68889) with Closely Balanced Experimental Elevators

Date: July 1, 1946
Creator: Johnson, Harold I.
Description: Results of flight tests of a control-feel aid presented. This device consisted of a spring and dashpot connected in series between the control stick and airplane structure. The device was tested in combination with an experimental elevator and bobweight which had given unsatisfactory dynamic stability and control-feel characteristics in previous tests. The control-feel aid effected marked improvement in both the control-feel characteristics and the control-feel dynamic longitudinal stability of the airplane.
Contributing Partner: UNT Libraries Government Documents Department
Flight measurements by various methods of the drag characteristics of the XP-51 airplane

Flight measurements by various methods of the drag characteristics of the XP-51 airplane

Date: June 1, 1946
Creator: Beadle, Dorothy E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight measurements of the effect on elevator stick forces of stabilizer incidence and elevator rib spacing on the P-63A-1BE series airplane

Flight measurements of the effect on elevator stick forces of stabilizer incidence and elevator rib spacing on the P-63A-1BE series airplane

Date: October 1, 1945
Creator: Mungall, Robert G
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight measurements of the flying qualities of an F6F-3 airplane (BuAer No. 04776) I : longitudinal stability and control

Flight measurements of the flying qualities of an F6F-3 airplane (BuAer No. 04776) I : longitudinal stability and control

Date: February 1, 1945
Creator: Reeder, John P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight measurements of the flying qualities of an F6F-3 airplane (BuAer No. 04776) II : lateral and directional stability and control

Flight measurements of the flying qualities of an F6F-3 airplane (BuAer No. 04776) II : lateral and directional stability and control

Date: February 1, 1945
Creator: Reeder, John P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight measurements of the flying qualities of an F6F-3 airplane (BuAer No. 04776) III : stalling characteristics

Flight measurements of the flying qualities of an F6F-3 airplane (BuAer No. 04776) III : stalling characteristics

Date: February 1, 1945
Creator: Reeder, John P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of a rudder with a spring tab on an F6F-3 airplane (BuAer No.04776)

Flight tests of a rudder with a spring tab on an F6F-3 airplane (BuAer No.04776)

Date: March 1, 1945
Creator: Williams, Walter C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of an SB2C-3 airplane with a production and tilted propeller axis

Flight tests of an SB2C-3 airplane with a production and tilted propeller axis

Date: May 1, 1945
Creator: Goranson, R Fabian
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of the high-speed performance of a P-51B airplane (AAF no. 43-12105)

Flight tests of the high-speed performance of a P-51B airplane (AAF no. 43-12105)

Date: December 18, 1944
Creator: Voglewede, T. J. & Danforth, E. C. D.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of the Sikorsky HNS-1 (Army YR-4B) helicopter I : experimental data on level-flight performance with original rotor blades

Flight tests of the Sikorsky HNS-1 (Army YR-4B) helicopter I : experimental data on level-flight performance with original rotor blades

Date: March 1, 1945
Creator: Gustafson, F B
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of the Sikorsky HNS-1 (Army YR-4B) helicopter II : hovering and vertical-flight performance with the original and an alternate set of main-rotor blades, including a comparison with hovering performance theory

Flight tests of the Sikorsky HNS-1 (Army YR-4B) helicopter II : hovering and vertical-flight performance with the original and an alternate set of main-rotor blades, including a comparison with hovering performance theory

Date: April 1, 1945
Creator: Gessow, Alfred
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight variables affecting fuel-vapor loss from a fuel tank

Flight variables affecting fuel-vapor loss from a fuel tank

Date: December 1, 1944
Creator: Black, Dugald O
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flying qualities of a high-speed bomber with a dual pusher propeller aft of the empennage as estimated from wind-tunnel tests of a 1/8-scale powered model

Flying qualities of a high-speed bomber with a dual pusher propeller aft of the empennage as estimated from wind-tunnel tests of a 1/8-scale powered model

Date: November 4, 1944
Creator: Schnurbusch, Alfred W
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Free-spinning, longitudinal-trim, and tumbling tests of 1/17.8-scale models of the Cornelius XFG-1 glider

Free-spinning, longitudinal-trim, and tumbling tests of 1/17.8-scale models of the Cornelius XFG-1 glider

Date: January 1, 1946
Creator: Daughtridge, Lee T , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Full-scale-tunnel performance tests of the PV-2 helicopter rotor

Full-scale-tunnel performance tests of the PV-2 helicopter rotor

Date: April 1, 1945
Creator: Migotsky, Eugene
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Ground-stand cooling investigation of an R-2600-22 engine in a PBM-3D nacelle

Ground-stand cooling investigation of an R-2600-22 engine in a PBM-3D nacelle

Date: January 1, 1946
Creator: Prince, William R
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The high-speed characteristics of several flaps and spoilers on the upper surface of the horizontal stabilizer of a model of a radial-engine pursuit airplane

The high-speed characteristics of several flaps and spoilers on the upper surface of the horizontal stabilizer of a model of a radial-engine pursuit airplane

Date: January 21, 1946
Creator: Boddy, Lee E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
High-speed photographs of a YR-4B production rotor blade for simulated flight conditions in the Langley full-scale tunnel

High-speed photographs of a YR-4B production rotor blade for simulated flight conditions in the Langley full-scale tunnel

Date: March 1, 1945
Creator: Schaefer, Raymond F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
High-speed wind-tunnel tests of a twin-fuselage pursuit airplane

High-speed wind-tunnel tests of a twin-fuselage pursuit airplane

Date: April 24, 1946
Creator: Tkac, Victor B
Description: None
Contributing Partner: UNT Libraries Government Documents Department
High-speed wind-tunnel tests of semispan horizontal tails with fabric-covered and metal-covered elevators for a bomber airplane

High-speed wind-tunnel tests of semispan horizontal tails with fabric-covered and metal-covered elevators for a bomber airplane

Date: December 18, 1944
Creator: Nelson, Warren H
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Hydraulic characteristics of the NACA injection impeller

Hydraulic characteristics of the NACA injection impeller

Date: May 1, 1946
Creator: Lieblein, Seymour
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The influence of exhaust pressure on knock-limited performance

The influence of exhaust pressure on knock-limited performance

Date: April 1, 1945
Creator: Cook, Harvey A; Held, Louis F & Pritchard, Ernest I
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An investigation of a thermal ice-prevention system for a C-46 cargo airplane V : effect of thermal system on airplane cruise performance

An investigation of a thermal ice-prevention system for a C-46 cargo airplane V : effect of thermal system on airplane cruise performance

Date: January 13, 1945
Creator: Selna, James
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An investigation of cowl-flap and cowl-outlet designs for the Boeing B-29 power-plant installation

An investigation of cowl-flap and cowl-outlet designs for the Boeing B-29 power-plant installation

Date: January 1, 1946
Creator: Conrad, E William
Description: None
Contributing Partner: UNT Libraries Government Documents Department