Mondo Knows Facts

The first aircraft autopilot was invented by Lawrence Sperry in 1912

Gyroscopic sensors connected to hydraulic controls maintained level flight without pilot input

Lawrence Sperry developed an automated flight control system using gyroscopes linked to elevator and aileron control surfaces in 1912. During a public demonstration in Paris in 1914, Sperry stood up with his hands off the flight controls while his mechanic walked onto the aeroplane wing. Modern flight management systems automate navigation, thrust, and landing paths.

Where this comes from

National Aviation Hall of Fame

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Tags: aviation, autopilot, gyroscopes

The first aircraft autopilot was invented by Lawrence Sperry in 1912: the short answers

Where does this come from, and can I check it?
Gyroscopic sensors connected to hydraulic controls maintained level flight without pilot input. The figure is taken from National Aviation Hall of Fame, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
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