Air Traffic Service (ATS) route

Definition

• is a specified route designated for channeling the flow of traffic as necessary for the provision of air traffic services. The term “ATS route” refers to a variety of airways, including jet routes, area navigation (RNAV) routes, and arrival and departure routes. An ATS route is defined by route specifications, which may include:
  (1) An ATS route designator;
  (2) The path to or from significant points;
  (3) Distance between significant points;
  (4) Reporting requirements; and
  (5) The lowest safe altitude determined by the appropriate authority.

References

• 14 C.F.R. Part 1, Federal Aviation Administration, 2026