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Code of Federal Regulations
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Title 14
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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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Pt. 36
Noise Standards: Aircraft Type and Airworthiness Certification
Pt. 39
Airworthiness Directives
›
Part 38 — Airplane Fuel Efficiency Certification
Search Part 38 full text →
Subpt. A
General
§§38.1 to 38.9
Subpt. B
Determining Fuel Efficiency for Subsonic Airplanes
§§38.11 to 38.23
‹
Pt. 36
Noise Standards: Aircraft Type and Airworthiness Certification
Pt. 39
Airworthiness Directives
›
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