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Dayton Ohio USA 1946 stock footage and images

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De Bothezat helicopter being tested during its development at the engineering division of McCook Field in Dayton,Ohio

Shows the rotor blade for the de Bothezat helicopter being tested during its development at the engineering division of McCook Field in Dayton,Ohio. Inventor George de Bothezat was hired by the U.S. Army Air Service in 1921 to produce a helicopter. This footage shows various tests being conducted: First a test of the " plane radical lifting screw ". The rotor is seen moving at high speed and lifting the front of the cart to which it is anchored. Second is a test showing the pitch variation mechanism. Next sequence show U.S. Army Lieutenant Colonel J.E. Fechet, Major T.H. Bane, and the inventor of the helicopter George deBothezat discussing with each other. De Bothezat points to the aircraft mechanism as he talks to the officers. De Bothezat and four Army officers sit in the helicopter to test the lift capability. The rotor rotates and lifts the front end of the cart with the 5 men seated in it, absorbing 30 horsepower.

Location: Dayton Ohio USA
Date: 1921, July 24
Duration: 3 min 43 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675038468
De Bothezat helicopter being tested during its development at the engineering division of McCook field in Dayton,Ohio

General Mason M. Patrick,Chief of Air Service inspects De Bothezat helicopter during its development at engineering division of McCook field in Dayton, Ohio. Brigadier General William "Billy" Mitchell also takes a look at the helicopter. Russian immigrant George De Bothezat, the inventor of the helicopter, speaks to the officers. Two lift tests are shown with one lifting 1000 pounds and the other lifting 3500 pounds at 160 horsepower.

Location: Dayton Ohio USA
Date: 1922
Duration: 2 min 33 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675038469
De Bothezat "flying octopus" helicopter being tested at the engineering division of McCook field in Dayton,Ohio

Secretary of Commerce Herbert Hoover (not pictured) inspects De Bothezat helicopter at engineering division of McCook field in Dayton,Ohio. Dr. George De Bothezat sits in the pilot seat and lifts off in the helicopter sometimes called the Jerome-de Bothezat Flying Octopus, with four rotors, built for the U.S. Army Air Service. It hovers a few inches above the ground. Men stand on all sides of it to help stabilize it. Assistant to George de Bothezat, Mr. Eremeff pilots the helicopter in another test.

Location: Dayton Ohio USA
Date: 1922
Duration: 2 min 13 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675038470
Procurement officers attend the Army Air Force Institute of Technology at Wright Field in Dayton, Ohio.

The Army Air Force Institute in Wright Field, Dayton, Ohio. Students attend the classes. Exteriors of experimental laboratories at Wright Field. Student observes laboratory tests of materials. Various equipment in laboratory. Procurement officers in the factory. 'Operations Altitude 300' building at Wright Field. A plane taxis and takes off.

Location: Dayton Ohio USA
Date: 1947
Duration: 1 min 8 sec
Sound: Yes
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675052261
A large crowd gathers to watch air races held in Dayton, Ohio.

Development of air power. The National Aeronautics Association (NAA) annual races in Dayton, Ohio. A small aircraft flying at high speed around pylons at an air show. A large crowd in the grandstands to watch the races.

Location: Dayton Ohio USA
Date: 1930
Duration: 1 min 9 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675051077
Toys and decorated floats move past a large crowd during a toy parade in Dayton, Ohio.

A toy parade in Dayton, Ohio. Adults and children gathered for the toy parade. Decorated floats and toys move past the crowd during the parade. Clowns aboard the decorated floats. A man rides a dummy horse. Well decorated floats move past a large crowd on either side of a street. A man dressed as Santa Claus waves to a large crowd from the top of a building.

Location: Dayton Ohio USA
Date: 1937, December 2
Duration: 1 min 59 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675057745
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