Artificial Horizon, Sperry, Possible Doolittle Guggenheim Artifact
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An artificial, or gyro, horizon is the main instrument pilots use to fly through bad weather and low-visibility conditions. It indicates the aircraft's orientation relative to the earth, expressed as pitch, roll, and yaw. This is the first production model, the same type Doolittle used in his historic 1929 "blind flying" test.
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Date
1929
Country of Origin
United States of America
Type
INSTRUMENTS-Flight Management
Manufacturer
The Sperry Gyroscope Co. Physical Description
4.5in. diameter; air-driven; blue and black background.
Dimensions
3-D: 16.2 × 11.3 × 11.3cm (6 3/8 × 4 7/16 × 4 7/16 in.) Materials
Cast aluminum, aluminum, nickel-plated brass, glass, brass, wrinkle paint, paint Inventory Number
A19711850000
Data Source
National Air and Space Museum
Restrictions & Rights
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