part 121 air carrier
Defined in 1 dictionary — U.S. Code
United States Code
49 U.S.C. § 41719 — in this section
Part 121 air carrier.—The term “part 121 air carrier” means an air carrier to which part 121 of title 14, Code of Federal Regulations, applies.
49 U.S.C. § 44733 — in this section (2 versions over time)
The term “part 121 air carrier” means an air carrier that holds a certificate issued under part 121 of title 14, Code of Federal Regulations.