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  1. LII
  2. Electronic Code of Federal Regulations (e-CFR)
  3. Title 14—Aeronautics and Space
  4. CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
  5. SUBCHAPTER C—AIRCRAFT
  6. PART 38—AIRPLANE FUEL EFFICIENCY CERTIFICATION
  7. Subpart B—Determining Fuel Efficiency for Subsonic Airplanes

14 CFR Part 38 - Subpart B - Determining Fuel Efficiency for Subsonic Airplanes

  • CFR
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  1. § 38.11 Fuel efficiency metric.
  2. § 38.13 Specific air range.
  3. § 38.15 Reference geometric factor.
  4. § 38.17 Fuel efficiency limits.
  5. § 38.19 Change criteria.
  6. § 38.21 Approval before compliance testing.
  7. § 38.23 Manual information and limitations.
  8. Appendix A to Part 38—Determination of Airplane Fuel Efficiency Metric Value

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