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Wright Field Technical Documents Library

Creator:
Wright-Patterson Air Force Base (Ohio)  Search this
Names:
McCook Field, Ohio  Search this
United States. Air Force  Search this
United States. Air Force Materiel Division  Search this
United States. Air Materiel Command  Search this
Wright Field, Ohio  Search this
Wright-Patterson Air Force Base (Ohio)  Search this
Extent:
733.77 Cubic feet (1508 document boxes)
Type:
Collection descriptions
Archival materials
Correspondence
Publications
Reports
Photographs
Date:
1915-1955
Summary:
Throughout its history the Engineering Division/Materiel Division at Wright Field in Dayton, Ohio, maintained a catalogued library of technical documents, which was turned over to the Air Force Museum and later donated to the National Air and Space Museum. The collection consists of reports and other documents on a variety of aviation-related topics, including general science (aeronautics, physics, chemistry, etc); military air service personnel, organization, and equipment for both US and foreign air forces; as well as operations, and so on. Currently, the finding aid only covers documents from the D52.1 subject code (Airplanes, arranged alphabetically) and only those that are physically located in the Wright Field Technical Documents Library.
Scope and Contents:
The collection consists of reports and other documents on a variety of aviation-related topics, including general science (aeronautics, physics, chemistry, etc); military air service personnel, organization, and equipment for both US and foreign air forces; as well as operations, and so on. Information on foreign services and equipment is usually from military intelligence reports, although some foreign documents or translations are included. The material also includes a large section of test reports from the Material Division itself.
Arrangement:
Every document in the collection has been assigned a multi-part Wright Field Number. This number is adapted from the Air Force central decimal correspondence filing system. Wright Field Numbers are written in the format:

[Subject Code] [Category Suffix] / [Sequence Number] [Sequence Modifier]

• Subject Code: This number begins with an alpha-numeric subject code. For example, D52.1 (Airplanes, arranged alphabetically).

• Category Suffix: A more specific textual subject reference. For example, in the D52.1 subjects, the suffix is usually a manufacturer name, aircraft name, or a general type of aircraft. (Original Wright Field cataloguers could be inconsistent in how they classified an airplane. For example, a document on a Japanese Mitsubishi A6M could be filed alphabetically under A6M, Mitsubishi, Zeke, Zero, or Misc. Japanese.) It is possible to not have a category suffix.

• Sequence Number: The individual number assigned to the document within its subject code and category. If a document was formerly classified as "Security Information," the sequence number starts with "S," for example "S-1." These are usually filed at the beginning of a range of documents. Sometimes technical manuals are filed using the technical order (TO) number. For example, 01-20EE-3 is the sequence number used for a Boeing B-17 Handbook of Overhaul Instructions, TO-01-20EE-3.

• Sequence Modifier: If there is a revision or multiple parts of a document, this is reflected in a sequence modifier. Ex. Dates, revision numbers, etc.

The documents are arranged alpha-numerically by Wright Field Number in the order of:

Subject Code, Category Suffix, Sequence Number, Sequence Modifier

Example of arrangement by Wright Field Number:

D52.1 / 42

D52.1 Aeronca / 2

D52.1 Boeing / S-1

D52.1 Boeing / 422

D52.1 Boeing / 511 Dec 1, 1941

D52.1 Boeing / 511 vol. 2 March 1, 1943

D52.1 Misc. Japanese / 46

Each record contains the title and source from the index cards. Information from the subject field on the cards appears as a scope and content note.

Currently, the finding aid only covers documents from the D52.1 subject code and only those that are physically located in the Wright Field Technical Documents Library. Please contact the NASM Archives regarding additional documents. Some may be located in the Technical Reference Files, cataloguing information may be only on the index cards, or the document has been catalogued as missing from the collection.
Biographical / Historical:
In 1917, the United States Army Air Service established an aviation engineering section at McCook Field in Dayton, Ohio. In 1927, the Engineering Division, as it was then known, moved to nearby Wilbur Wright Field and remained there as the Air Force Materiel Division (AFMD) and Air Materiel Command (AMC) until Wright Field combined with Patterson Field to become Wright-Patterson Air Force Base in 1948. The Engineering Division was responsible for Army Air Services research and development and served as a clearinghouse for information on aviation development worldwide. Throughout its history the Engineering Division/Materiel Division maintained a catalogued library of documents, which was turned over to the National Museum of the United States Air Force at Wright-Patterson and was later donated to the National Air and Space Museum.
Provenance:
United States Air Force Museum, Transfer, 1962, NASM.XXXX.0428.
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Military intelligence  Search this
Airplanes, Military -- Flight testing  Search this
Aeronautics, Military  Search this
Aeronautics  Search this
Aeronautics, Military -- Research  Search this
Genre/Form:
Correspondence
Publications
Reports
Photographs
Identifier:
NASM.XXXX.0428
See more items in:
Wright Field Technical Documents Library
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2124245c3-eb7c-495a-a446-e87ba26d8251
EDAN-URL:
ead_collection:sova-nasm-xxxx-0428

Wright/McCook Field Aircraft Project Books

Creator:
United States. Army. Air Service  Search this
Names:
McCook Field, Ohio  Search this
United States. Air Force Materiel Division  Search this
United States. Air Materiel Command  Search this
United States. Army. Air Service  Search this
Wright Field, Ohio  Search this
Wright-Patterson Air Force Base (Ohio)  Search this
Extent:
5.45 Cubic feet ((5 records center boxes))
Type:
Collection descriptions
Archival materials
Project files
Negatives
Reports
Date:
1917-1926
bulk 1920-1925
Scope and Contents:
This collection consists of the project books for aircraft tested by the Experimental Division in the early 1920s. Most project books contain photstats of the specifications and contracts for these aircraft as well as Air Service inspection and test reports. The collection also includes an extensive negative collection documenting the project book aircraft.
Biographical / Historical:
In 1917 the United States Army Air Service established an aviation engineering section at McCook Field in Dayton, OH. In 1927 the Engineering Division, as it was then known, moved to nearby Wilbur Wright Field and there remained as the Air Force Material Division (AFMD) and Air Material Command (AMC) until Wright Field combined with Patterson Field to become Wright-Patterson Air Force Base in 1948. The Engineering Division was in charge of research and development for the Army Air Services and was a clearinghouse for the Army Air Services on aviation development worldwide.
General:
NASMrev
Provenance:
No donor information, Gift, unknown, XXXX-0058, unknown
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Airplanes -- Design and construction  Search this
Airplanes, Military -- Flight testing  Search this
Aeronautics, Military  Search this
Aeronautics  Search this
Aeronautics, Military -- Research  Search this
Genre/Form:
Project files
Negatives
Reports
Identifier:
NASM.XXXX.0058
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2f5f3e51e-3523-4a15-9dce-f0a5a1e4139a
EDAN-URL:
ead_collection:sova-nasm-xxxx-0058

Wright/McCook Field Still Photograph Collection

Creator:
Wright-Patterson Air Force Base (Ohio)  Search this
Names:
McCook Field, Ohio  Search this
United States. Air Force  Search this
United States. Air Force Materiel Division  Search this
United States. Air Materiel Command  Search this
United States. Army Air Forces  Search this
United States. Army. Air Corps  Search this
Wright Field, Ohio  Search this
Wright-Patterson Air Force Base (Ohio)  Search this
Extent:
899.25 Cubic feet ((825 records center boxes))
Type:
Collection descriptions
Archival materials
Photographs
Date:
1918-1971
Scope and Contents:
This collection contains the file of still photographs taken by the Air Force Material Division at McCook Field, Wright Field, and Wright-Patterson Air Force Base. The material consists of over 340,000 black and white and color photographs illustrating the design, development and testing of military aircraft; structural components; and personal, emergency, and survival equipment. The collection also contains documentation of unsatisfactory materials and components, aircraft accident investigations, publicity, and development of McCook Field facilities to the present day Wright-Patterson Air Force Base. The majority of the photos were taken as integral parts of the testing or investigation procedure for inclusion in resulting reports.
Biographical / Historical:
In 1917 the United States Army Air Service established an aviation engineering section at McCook Field in Dayton, OH. In 1927 the Engineering Division, as it was then known, moved to nearby Wilbur Wright Field and there remained as the Air Force Material Division (AFMD) and Air Material Command (AMC) until Wright Field combined with Patterson Field to become Wright-Patterson Air Force Base in 1948. The Engineering Division was in charge of research and development for the Army Air Services and was a clearinghouse for the Army Air Services on aviation development worldwide.
General:
NASMrev
Provenance:
University of Wisconsin, Transfer, 1981, XXXX-0172, Public Domain
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Airplanes, Military -- Flight testing  Search this
Aeronautics, Military  Search this
Aeronautics  Search this
Aeronautics, Military -- Research  Search this
Aircraft survival equipment  Search this
Aircraft accidents  Search this
Airplanes -- Design and construction  Search this
Genre/Form:
Photographs
Identifier:
NASM.XXXX.0172
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2002d5f70-4be8-430d-a749-a373b69a0e24
EDAN-URL:
ead_collection:sova-nasm-xxxx-0172

Wright Field Propeller Test Reports

Creator:
United States. Army. Air Corps  Search this
Names:
McCook Field, Ohio  Search this
United States. Air Force  Search this
United States. Air Force Materiel Division  Search this
United States. Air Materiel Command  Search this
United States. Army Air Forces  Search this
United States. Army. Air Corps  Search this
Wright Field, Ohio  Search this
Wright-Patterson Air Force Base (Ohio)  Search this
Extent:
2.18 Cubic feet ((2 records center boxes))
Type:
Collection descriptions
Archival materials
Reports
Date:
1921-1946
bulk 1935-1943
Scope and Contents:
This collection consists of reports from propeller tests conducted at Wright Field by the Engineiner Division and Material Division.
Biographical / Historical:
In 1917 the United States Army Air Service established an aviation engineering section at McCook Field in Dayton, OH. In 1927 the Engineering Division, as it was then known, moved to nearby Wilbur Wright Field and there remained as the Air Force Material Division (AFMD) and Air Material Command (AMC) until Wright Field combined with Patterson Field to become Wright-Patterson Air Force Base in 1948. The Engineering Division was in charge of research and development for the Army Air Services and was a clearinghouse for the Army Air Services on aviation development worldwide.
General:
NASMrev
Provenance:
No donor information, gift, unknown, XXXX-0417, unknown
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Airplanes -- Motors  Search this
Airplanes -- Turbine-propeller engines  Search this
Aeronautics, Military  Search this
Aeronautics  Search this
Aeronautics, Military -- Research  Search this
Propellers, Aerial  Search this
Propellers, Aerial -- Design and construction  Search this
Genre/Form:
Reports
Identifier:
NASM.XXXX.0417
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2461d3de1-485e-448c-81ca-4ff2e3df350e
EDAN-URL:
ead_collection:sova-nasm-xxxx-0417

The aviation pioneers of McCook Field candid interviews with American aeronautical visionaries of the 1920s Jerry Koszyk, foreword by Jonna Doolittle Hoppes, with James H. "Jimmy" Doolittle III

Author:
Koszyk, Jerry  Search this
Subject:
United States Army Air Service  Search this
United States Army Air Corps  Search this
Physical description:
192 pages illustrations 24 cm
Type:
Interviews
Place:
Ohio
Dayton
United States
McCook Field (Ohio)
McCook Field
Date:
2022
Topic:
Air pilots  Search this
Aeronautical engineers  Search this
Air bases  Search this
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_1155216

Parachute, Personnel Back Pack, Type A, United States Army Air Service

Materials:
Canopy and lines: silk
Pack and straps: cotton
Clips and rings: steel
Type:
EQUIPMENT-Parachutes
Country of Origin:
United States of America
Credit Line:
Transferred from the War Department, Air Corps
Inventory Number:
A19310004000
Restrictions & Rights:
Usage conditions apply
See more items in:
National Air and Space Museum Collection
Location:
Steven F. Udvar-Hazy Center in Chantilly, VA
Hangar:
Boeing Aviation Hangar
Data Source:
National Air and Space Museum
GUID:
http://n2t.net/ark:/65665/nv947c048b8-9fdd-4c29-8c2f-bf18da0bdf1c
EDAN-URL:
edanmdm:nasm_A19310004000
Online Media:

Seversky Bombing Control for Aircraft Photographs

Names:
Sperry Gyroscope Company  Search this
United States. Army Air Forces  Search this
De Seversky, Alexander P. (Alexander Procofieff), 1894-1974  Search this
Extent:
0.35 Cubic feet (1 flat box)
Type:
Collection descriptions
Archival materials
Photographic prints
Date:
Circa 1923
Summary:
This collection consists of ten black and white photographs of bombing control instruments and equipment designed and manufactured by Alexander de Seversky and the Sperry Gyroscope Company, circa 1923.
Scope and Contents:
This collection consists of ten black and white photographs of bombing control instruments and equipment designed and manufactured by Alexander de Seversky and the Sperry Gyroscope Company, circa 1923. The mounted photographs, which measure 12 by 10 inches including the mount and are labeled, include views of the sight cradle, the gyroscopic stabilizer mechanism, the pilot director mechanism, automatic machinery for logarithmic spiral drums, and the installation of the complete Sperry Type C-1 bombsight in a Martin bomber.
Arrangement:
Collection is in original order.
Biographical / Historical:
In the years following World War I, the US Army Air Service Engineering Division at McCook Field, Ohio worked to develop improved bombsights. One such project, undertaken with the Sperry Gyroscope Company and Alexander de Seversky (the designer), produced the Sperry Type C-1 bombsight, which used a gyroscopic stabilizer.
Provenance:
Donor unknown, material found in collection, NASM.XXXX.1141
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Topic:
Aeronautics, Military  Search this
Avionics  Search this
Genre/Form:
Photographic prints
Citation:
Seversky Bombing Control for Aircraft Photographs, NASM.XXXX.1141, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.1141
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg20e47599f-d209-4c44-9433-90507bf16a66
EDAN-URL:
ead_collection:sova-nasm-xxxx-1141
Online Media:

John A. Macready Collection

Creator:
Macready, John  Search this
Names:
McCook Field, Ohio  Search this
Kelly, Oakley G.  Search this
Extent:
1.47 Cubic feet ((1 flat box))
Type:
Collection descriptions
Archival materials
Scrapbooks
Date:
bulk 1920-1968
Scope and Contents:
This collection includes the following types of material chronicling John Macready's exceptional aviation career: two 3/4" (U-Matic) video tapes; a VHS tape "Macready and the Mackay"; an August 1957 National Geographic Magazine containing article "History Written in the Skies"; newspaper and magazine articles, photographs, speeches, correspondence and a 21" x 25" brown scrapbook containing newspaper clippings of Macready's many aviation accomplishments.
Biographical / Historical:
John A. Macready (1887-1979) enlisted in the US Air Service in 1917 and earned his pilot's wings at Rockwell Field, San Diego. While a flight instructor at the Army Pilot School at Brooks Field,Texas, he authored a book, "The All Through System of Flying Instruction as Taught at Brooks Field" which became the basic manual for student pilots in the early years of US military aviation. During the postwar years, he was assigned to the Air Service Experimental Test Center at McCook Field, Ohio, where he was the chief test pilot for the Air Service from 1920 to 1926. On October 5, 1922, Lt. Macready and his associate, Lt. Oakely Kelley established a world flight endurance record of 35 hours, 18.5 minutes in the skies over San Diego. This endurance flight led to experiments that produced the first air-to-air refueling system. In May 1923, Lts. Macready and Kelley took off from Roosevelt Field, New York in a Fokker T-2 and landed some 27 hours later at Rockwell Field, San Diego after having completed the first nonstop US transcontinental flight. Besides these endurance and altitude flights, Macready also had the following firsts: he made the first night parachute jump; he invented the first aviator glasses; he was the world's first crop duster; he took the first photos of a solar eclipse; he made the first aerial photographic survey of America; he conducted the first tests in a pressurized cockpit; and he was the first and only person to three times win the Mackay Trophy for outstanding aviation achievement.
Provenance:
Sally M. Wallace, Gift, 2004
Restrictions:
No restrictions on access.
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Aeronautics  Search this
Endurance flights  Search this
Fokker T-2 (F.IV)  Search this
Aeronautics -- Flights  Search this
Transcontinental flights -- United States  Search this
Parachuting  Search this
Mackay Trophy  Search this
Aeronautics -- Awards  Search this
Genre/Form:
Scrapbooks
Citation:
John A. Macready Collection, Accession 2004-0060, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.2004.0060
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2e408c5e2-9537-4781-8eab-d37e542af804
EDAN-URL:
ead_collection:sova-nasm-2004-0060

George B. Patterson Papers

Creator:
Patterson, George B.  Search this
Names:
McCook Field, Ohio  Search this
Wright Field, Ohio  Search this
Extent:
1.5 Cubic feet ((4 boxes))
Type:
Collection descriptions
Archival materials
Logs (records)
Correspondence
Papers, technical
Date:
1920-1950s
Summary:
This collection consists of 1.5 cubic feet of material chronicling George B. Patterson's aviation career.
This collection is in English.
Scope and Contents:
This collection consists of 1.5 cubic feet of material chronicling George B. Patterson's aviation career and includes the following types of material: military records and certificates; correspondence; photographs; technical publications, including ones written by Patterson; and a pilot log book.
Arrangement:
Arrangement by archival type.
Biographical / Historical:
George B. Patterson (1895 - 1968) was a World War I flight test pilot and later served at McCook Field where he helped to develop the first scientific methods of measuring flight test performance. Patterson enlisted in the Aviation Section Signal Corps, Reserve, in 1917, and was first stationed at Chandler Field at the Signal Corps Aviation School in Essington, Pennsylvania. There he first soloed in a seaplane before Chandler Field was transferred to Gerstner Field in Louisiana. Patterson served stateside for the whole of World War I, and after the war he was stationed at Wilbur Wright Field and then McCook Field, both in Ohio. During this time, Patterson served as Assistant Chief of Flight Branch and then as Chief of the McCook Technical Data Branch. Patterson's only overseas assignment was in 1922 when he was stationed at Camp Nichols in the Philippines. Later that year he requested, and was granted, discharge from the service. Patterson then went to work for Curtiss Wright in 1929. A bad aircraft crash in 1934 left Patterson injured and he left military aviation and went to work as an aviation staff engineer at Socony Company for 15 years. Patterson returned to the Air Corps during April of 1942 and served with the Air Service Company until 1945 as a Chief Liaison Officer.
Provenance:
Stephen Allen, Gift, 2020, NASM.2021.0003
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Topic:
Aeronautics  Search this
Aeronautics, Military  Search this
World War, 1914-1918 -- Aerial operations  Search this
Military records -- 20th century -- United States  Search this
Genre/Form:
Logs (records)
Correspondence -- 19th-20th century
Papers, technical
Citation:
George B. Patterson Papers, NASM.2021.0003, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.2021.0003
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg28b912144-d0b2-42ce-8264-b19696b7737a
EDAN-URL:
ead_collection:sova-nasm-2021-0003

McCook Field Collection

Creator:
Boyne, Walter J., 1929-  Search this
Names:
McCook Field, Ohio  Search this
Wright Field, Ohio  Search this
Wright-Patterson Air Force Base (Ohio)  Search this
Boyne, Walter J., 1929-  Search this
Extent:
1.64 Cubic feet ((2 records center boxes))
Type:
Collection descriptions
Archival materials
Questionnaires
Publications
Clippings
Reports
Negatives
Photographs
Correspondence
Date:
1917-1977
bulk 1918-1930
Scope and Contents:
This collection consists of material collected by Walter J. Boyne in preparation for the writing of a series of articles about McCook Field. The collection consists of the following: numerous photographs, a small number of negatives, some technical notes and reports, correspondence, magazine clippings, a decal, publications, and several questionnaires. The photographic component consists of images of aircraft, both on the ground and airborne, as well as photos of parts of aircraft. In addition, there are photos of workers in the process of constructing airplanes and of crash tests and their results. A few personal photographs of members of the air crew can also be found within the collection. The questionnaires in the collection were created by Boyne and were sent in 1977 to various individuals who were connected with McCook Field in various capacities.
Biographical / Historical:
McCook Field, established in Dayton, Ohio in 1917, was the first military aviation facility developed for research and experimentation in the United States. The testing of airplanes, including new experimental models, continued until 1927 when the facility was closed. Operations were subsequently moved to nearby Wright Field, which later evolved into the Wright-Patterson Air Force Base in 1948.
General:
NASMrev
Provenance:
Walter J. Boyne, gift, unknown, XXXX-0569, unknown
Restrictions:
No restrictions on access
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Airplanes, Military -- Flight testing  Search this
Aeronautics, Military  Search this
Aeronautics  Search this
Aeronautics, Military -- Research  Search this
Genre/Form:
Questionnaires
Publications
Clippings
Reports
Negatives
Photographs
Correspondence
Identifier:
NASM.XXXX.0569
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2bed1eabc-a912-4853-83cb-0ccd5f503c4d
EDAN-URL:
ead_collection:sova-nasm-xxxx-0569

Reports and Manuscripts by T. DeWitt Milling

Collection Creator:
Milling, Thomas DeWitt, 1887-1960  Search this
Container:
Box 2, Folder 4
Type:
Archival materials
Text
Collection Restrictions:
No restrictions on access
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Thomas DeWitt Milling Collection, NASM.XXXX.0133, National Air and Space Museum, Smithsonian Institution.
See more items in:
Thomas DeWitt Milling Collection
Thomas DeWitt Milling Collection / Series 3: Reports and Manuscripts
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2da9f739e-2d33-461c-895f-189b54f81810
EDAN-URL:
ead_component:sova-nasm-xxxx-0133-ref30
1 Page(s) matching your search term, top most relevant are shown: View entire project in transcription center
  • View Reports and Manuscripts by T. DeWitt Milling digital asset number 1

Miscellaneous

Collection Creator:
Davis, Benjamin O., Jr., 1912-  Search this
Container:
Box 11, Folder 10
Type:
Archival materials
Date:
undated
Collection Restrictions:
No restrictions on access
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Benjamin O. Davis, Jr. Collection, Acc. 1992.0023, National Air and Space Museum, Smithsonian Institution.
See more items in:
Benjamin O. Davis Jr. Collection
Benjamin O. Davis Jr. Collection / Series 2: Military Career / 2.3: Materials Arranged by Posting / 2.3.13: Far East Air Force (FEAF) Headquarters (Tokyo, Japan), Director of Operations and Training
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg273231a1e-f76a-4674-9eaf-fcc89cfe3fbb
EDAN-URL:
ead_component:sova-nasm-1992-0023-ref1918
1 Page(s) matching your search term, top most relevant are shown: View entire project in transcription center
  • View Miscellaneous digital asset number 1

de Bothezat Helicopter Album

Names:
McCook Field, Ohio  Search this
De Bothezat, George, 1882-1940  Search this
Extent:
0.1 Cubic feet ((1 flatbox))
Type:
Collection descriptions
Archival materials
Photographs
Illustrations
Memoranda
Date:
undated
Scope and Contents:
This album contains eleven photographs of the de Bothezat Helicopter in flight, a photograph of Dr. George de Bothezat, an illustration of the de Bothezat Helicopter, and memorandum from the War Department Air Service Engineering Division from April 28, 1923 concerning the test flights of this helicopter at McCook Field.
Biographical / Historical:
During the early twenties many experimenters in aviation undertook the challenge of making a craft which would rise vertically and hover in the air. Realizing that such a machine would have military value for observation and fire-control, the war department of several nations encouraged such inventions. The de Bothezat Helicopter was developed by the U. S. Air Service, Engineering Division in 1921 with these ideas in mind. Dr. George de Bothezat, a noted Russian aeronautical engineer at the time, designed the helicopter. The de Bothezat was 65 feet long, 65 feet wide, and 10 feet high. It was powered with a 180 h.p. engine and weighed 3,600 lbs. The engine was located at the center above the four-wheeled chassis. Four triangular framework arms extended at right angles, and at their extremity each supported a six-bladed air screw, which is the chief feature of the de Bothezat. Many power tests were made at McCook Field in Dayton, Ohio. The test on December 18, 1922 was notable with a duration in the air of one minute 42 seconds which was attained at a maximum height of six feet.
Provenance:
Phillip Weiner, Gift, 2002
Restrictions:
No restrictions on access.
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Topic:
Helicopters  Search this
Aeronautics  Search this
de Bothezat Helicopter  Search this
Helicopters -- Flight testing  Search this
Aerospace engineering  Search this
Genre/Form:
Photographs
Illustrations
Memoranda
Citation:
de Bothezat Helicopter Album, Accession 2002-0035, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.2002.0035
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg2f40ec031-a5e9-4796-97d3-ad8ee91bbf97
EDAN-URL:
ead_collection:sova-nasm-2002-0035

Royal Air Force flying training. Part III, Seaplane flying ..

Author:
Great Britain Air Ministry  Search this
Former owner:
McCook Field (Ohio) Technical Data Section DSI  Search this
Subject:
Great Britain Royal Air Force  Search this
Physical description:
x, 103, [1] p., [1] leaf of folded plates : ill. ; 22 cm
Type:
Handbooks, manuals, etc
Place:
Great Britain
Date:
1925
Topic:
Aeronautics, Military  Search this
Seaplanes  Search this
Call number:
UG635.G7 G78sea 1925
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_170414

The Bulletin of the Airplane Engineering Department, U.S.A

Author:
United States Bureau of Aircraft Production Airplane Engineering Department  Search this
McCook Field (Ohio)  Search this
Physical description:
2 v. ill. (some fold.) plates. 31 cm
Type:
Periodicals
Date:
1918
1919
1918-19
Topic:
Aeronautics  Search this
Airplanes--Design and construction--Periodicals  Search this
Call number:
TL501 .B936
TL501.B936
Restrictions & Rights:
Confidential.
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_115902

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