1. Regulations
  2. title 14
  3. chapter I
  4. part 38
  5. subpart B
  6. § 38.17

View all text of Subpart B [§ 38.11 - § 38.23]

§ 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:

AUTHORITY: 42 U.S.C. 4321

SOURCE: Docket No. FAA-2022-0241, Amdt. No. 21-107, 89 FR 12654, Feb. 16, 2024, unless otherwise noted.

CITE AS: 14 CFR 38.17