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Box 6

 Container

Contains 99 Results:

NACA TN No. 695 The Effects of Some Common Surface Irregularities on Wing Drag, 1939 March

 File — Box: 6, Folder: 34
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 March

NACA TN No. 699 Tests of NACA 23012 Airfoil with Slotted Deflector Flap, 1939 April

 File — Box: 6, Folder: 35
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 April

NACA TN No. 702 Wind-Tunnel Tests of Several Forms of Fixed Wing Slot in Combination with a Slotted Flap on an NACA 23012 Airfoil, 1939 April

 File — Box: 6, Folder: 36
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 April

NACA TN No.705 Wind-Tunnel Investigation of Ground Effect on Wings with Flaps, 1939 May

 File — Box: 6, Folder: 37
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 May

NACA TN No.714 Flight Tests of Retractable Ailerons on a Highly Tapered Wing, 1939 June

 File — Box: 6, Folder: 38
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 June

NACA TN No. 715 Wind-Tunnel Investigation of an NACA 23012 Airfoil with Two Arrangements of a Wide-Chord Slotted Flap, 1939 June

 File — Box: 6, Folder: 39
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 June

NACA TN No. 719 The Effects of Partial-Span Slotted Flaps on the Aerodynamic Characteristics of a Rectangular and a Tapered NACA 23012 Wing, 1939 July

 File — Box: 6, Folder: 40
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 July

NACA TN No. 728 Wind-Tunnel Investigation of an NACA 23012 Airfoil with Two Arrangements of a 40-Precent-Chord Slotted Flap, 1939 September

 File — Box: 6, Folder: 41
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 September

NACA TN No. 732 A Simplified Method of Obtaining Span Load Distributions, 1939 October

 File — Box: 6, Folder: 42
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1939 October

NACA TN No. 837 Notes on the Stability and Control of Tailless Airplanes, 1941 December

 File — Box: 6, Folder: 43
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1941 December