14 CFR Part 38
PART 38—AIRPLANE FUEL EFFICIENCY CERTIFICATION
- PART 38—AIRPLANE FUEL EFFICIENCY CERTIFICATION
- Chapter I—Federal Aviation Administration, Department of Transportation › Subchapter C—Aircraft
- Subpart A—General
- § 38.1 Applicability.
- § 38.3 Definitions.
- § 38.4 Compatibility with airworthiness requirements.
- § 38.5 Exemptions.
- § 38.7 Incorporation by reference.
- § 38.9 Relationship to other regulations.
- Subpart B—Determining Fuel Efficiency for Subsonic Airplanes
- § 38.11 Fuel efficiency metric.
- § 38.13 Specific air range.
- § 38.15 Reference geometric factor.
- § 38.17 Fuel efficiency limits.
- § 38.19 Change criteria.
- § 38.21 Approval before compliance testing.
- § 38.23 Manual information and limitations.
- Appendix A to Part 38—Determination of Airplane Fuel Efficiency Metric Value
Feedback