Title 14, Part 38 — Airplane Fuel Efficiency Certification
13 sections
Section 38.1
Applicability.
Section 38.3
Definitions.
Section 38.4
Compatibility with airworthiness requirements.
Section 38.5
Exemptions.
Section 38.7
Incorporation by reference.
Section 38.9
Relationship to other regulations.
Section 38.11
Fuel efficiency metric.
Section 38.13
Specific air range.
Section 38.15
Reference geometric factor.
Section 38.17
Fuel efficiency limits.
Section 38.19
Change criteria.
Section 38.21
Approval before compliance testing.
Section 38.23
Manual information and limitations.