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9,477
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672
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The Bernard 120 Seaplane (French): A 1400 hp Single-Seat Monoplane Racer
Circular presenting a description of the Bernard 120, which is a seaplane. Descriptions of the structural elements, engine, and fuel distribution system are provided.
Date:
March 1931
Creator:
Léglise, Pierre
Object Type:
Report
System:
The UNT Digital Library
The Dyle and Bacalan "DB 70" Commercial Airplane (French): An All-Metal High-Wing Monoplane
Report presenting a description of the Dyle and Balaclan DB 70, which is a commercial airplane with a very thick wing. Details of the fuselages, wings, passenger and pilot spaces, ability to function as an ambulance airplane, and flying qualities are provided.
Date:
March 1930
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Latécoère 521 "Lieutenant De Vaisseau Paris" Commercial Flying Boat (French): A Two-Deck Six-Engine Semicantilever Sesquiplane
Circular presenting a description of the Latécoère 521, which was the largest aircraft built in France at the time. A more detailed description of the wings, hull, accommodation for passengers and officers, fuel system, controls, and flight characteristics is provided.
Date:
March 1936
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Boundary Layer as a Means of Controlling the Flow of Liquids and Gases
According to one of the main propositions of the boundary layer theory the scarcely noticeable boundary layer may, under certain conditions, have a decisive influence on the form of the external flow by causing it to separate from the wing surface. These phenomena are known to be caused by a kind of stagnation of the boundary layer at the point of separation. The present report deals with similar phenomena. It is important to note that usually the cause (external interference) directly affects only the layer close to the wall, while its indirect effect extends to a large portion of the external flow.
Date:
March 1930
Creator:
Schrenk, Oskar
Object Type:
Report
System:
The UNT Digital Library
Les Mureaux "130.a2" Observation Airplane (French): A High-Wing Two-Seat Monoplane
Circular presenting Les Mureaux 130.A2, which is a high-wing two-seat observation monoplane. A description of the design, performances, components, performance qualities, photographs, and drawings are provided.
Date:
March 1930
Creator:
Frachet, André
Object Type:
Report
System:
The UNT Digital Library
The Bleriot 110 Airplane (French): A Long-Distance High-Wing Monoplane
Circular presenting a description of the Bleriot 110 which is a long-distance airplane mainly distinguished by its fineness and lightness. Details of the fuselage, shape, wing, and power plant are provided.
Date:
March 1931
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The "Latécoère 28" Commercial Airplane (French): A Ten Passenger High-Wing Monoplane
Report presenting a description of the Latécoère 28, a commercial monoplane. A detailed description of the design, flight characteristics, and special features are provided.
Date:
March 1930
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Boulton Paul P.71a Commercial Airplane (British): A Two-Engine Biplane
Circular presenting a description of the Boulton Paul P.71A, which is a new type of two-engine biplane. Details of the design, fuel tanks, materials, fuselage, passenger seating, tail, and flying qualities are provided.
Date:
March 1935
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Wibault 280 T.10 Commercial Airplane (French): An All-Metal, Cantilever, Low-Wing Monoplane
Circular presenting a description of the Wibault 280 T.10, which is an all-metal cantilever low-wing monoplane. The flight characteristics, design, blueprints, and photographs are provided.
Date:
March 1931
Creator:
Frachet, André
Object Type:
Report
System:
The UNT Digital Library
Polish P Type Single-Seat Fighters: All-Metal Gull-Type Wing Monoplanes
Circular describing the Polish P.I and P.VIII airplanes, which are both all-metal gull-type wing monoplanes that differ in the type of engine used, their wing area, and their landing gears. Details of the components, design, differences, characteristics, load distribution, performance, drawings, and photographs are provided.
Date:
March 1931
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Static Longitudinal Stability Of "Ente" Airplanes
The stability conditions of Ente (duck) airplanes are investigated in this report. In developing the formulas, which afford an approximate solution, the unimportant effect of the height of the C.G. and the moment of the residual resistance are neglected. The effect of downwash from the forward horizontal empennage on the wing are also disregarded.
Date:
March 1931
Creator:
Kiel, Heinrich Georg
Object Type:
Report
System:
The UNT Digital Library
Problems Concerning the Stability and Maneuverability of Airplanes
"The stability of an airplane can be easily determined by wind-tunnel tests, especially by simple tests with models mounted wind-vane fashion. However, each stability curve plotted by this method is valid only for a certain setting of the corresponding control surface, i.e., it characterizes the stability of the airplane with the control stick in a given position. The problems thus defined are studied from the point of view of longitudinal and transverse stability. Directional stability is not included in this study" (p. 1).
Date:
March 1932
Creator:
Biche, Jean
Object Type:
Report
System:
The UNT Digital Library
Accurate Calculation of Multispar Cantilever and Semicantilever Wings With Parallel Webs Under Direct and Indirect Loading
In the present report the computation is actually carried through for the case of parallel spars of equal resistance in bending without direct loading, including plotting of the influence lines; for other cases the method of calculation is explained. The development of large size airplanes can be speeded up by accurate methods of calculation such as this.
Date:
March 1932
Creator:
Sänger, Eugen
Object Type:
Report
System:
The UNT Digital Library
Elmira Soaring Contest, 1930
This report details the Elmira, New York soaring contest of 1930 and provides up-current maps, experiences in piloting, distance flights, and a few details on glider design.
Date:
March 1931
Creator:
Hirth, Wolfram K. E.; Schempp, Martin H. & Herrick, Jack
Object Type:
Report
System:
The UNT Digital Library
BASEMENT BOX 67.0526
Photograph of smoke billowing from a burning building.
Date:
March 4, 1935
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Crescent Times (Crescent, Okla.), Vol. 32, No. 22, Ed. 1 Thursday, March 16, 1939
Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 16, 1939
Creator:
Wilson, Herman O.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Crescent Times (Crescent, Okla.), Vol. 32, No. 24, Ed. 1 Thursday, March 30, 1939
Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 30, 1939
Creator:
Wilson, Herman O.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Crescent Times (Crescent, Okla.), Vol. 32, No. 21, Ed. 1 Thursday, March 9, 1939
Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 9, 1939
Creator:
Wilson, Herman O.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Crescent Times (Crescent, Okla.), Vol. 32, No. 20, Ed. 1 Thursday, March 2, 1939
Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 2, 1939
Creator:
Wilson, Herman O.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Crescent Times (Crescent, Okla.), Vol. 32, No. 23, Ed. 1 Thursday, March 23, 1939
Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 23, 1939
Creator:
Wilson, Herman O.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0304.0116]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Harlan Deupree, municipal counselor, left, and W. H. Brown, special counselor, went into a huddle Monday over the text of a United States supreme court decision on Civic Center titles."
Date:
March 2, 1936
Creator:
Kaho, C. J.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0053.1015]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Oscar Brewster, of Crescent, the secretary is fifth man from left in top row."
Date:
March 23, 1934
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0247.0220]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date:
March 30, 1936
Creator:
Oklahoma Publishing Company
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0052.0447]
Photograph taken for a story in the Oklahoma City Times newspaper. Caption: "This picture shows how an accident Thursday night took the life of 14-year-old Neal Norsworthy, Jr., near the intersection of Classen boulevard and Northwest Twentieth street. As police reconstructed the accident from reports, the boy either was holding to the side of the truck or was attempting to ride his bicycle between the truck and parked car, when the bicycle handlebar caught on the parked car, throwing him beneath the real wheel of the truck."
Date:
March 1, 1935
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History