StacksVerified U.S. regulatory reference

14 CFR §71.13

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Unless otherwise specified, ATS routes are classified as follows:
  1. (a)In subpart A of this part:
    1. (1)Jet routes.
    2. (2)Area navigation (RNAV) routes.
  2. (b)In subpart E of this part:
    1. (1)VOR Federal airways.
    2. (2)Colored Federal airways.
      1. (i)Green Federal airways.
      2. (ii)Amber Federal airways.
      3. (iii)Red Federal airways.
      4. (iv)Blue Federal airways.
    3. (3)Area navigation (RNAV) routes.