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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 38 - Airplane Fuel Efficiency Certification |
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Subpart B - Determining Fuel Efficiency for Subsonic Airplanes |
§ 38.17 - Fuel efficiency limits.
Latest version.
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§ 38.17 Fuel efficiency limits.
(a) The fuel efficiency limits in this section are expressed as maximum permitted fuel efficiency metric values, as calculated under § 38.11.
(b) The fuel efficiency metric value of an airplane subject to this part may not exceed the following, rounded to three decimal places: