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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 14 - Aeronautics and Space |
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Chapter I - Federal Aviation Administration, Department of Transportation |
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SubChapter C - Aircraft |
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Part 23 - Airworthiness Standards: Normal, Utility, Acrobatic, and Commuter Category Airplanes |
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Subpart C - Structure |
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Control Surface and System Loads |
§ 23.399 - Dual control system.
Latest version.
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§ 23.399 Dual control system.
(a) Each dual control system must be designed to withstand the force of the pilots operating in opposition, using individual pilot forces not less than the greater of -
(1) 0.75 times those obtained under § 23.395; or
(2) The minimum forces specified in § 23.397(b).
(b) Each dual control system must be designed to withstand the force of the pilots applied together, in the same direction, using individual pilot forces not less than 0.75 times those obtained under § 23.395.
[Doc. No. 27805, 61 FR 5145, Feb. 9, 1996]