EN ROUTE AIR TRAFFIC CONTROL SERVICES

Definition

• Air traffic control service provided aircraft on IFR flight
  plans, generally by centers, when these aircraft are operating between departure and destination terminal areas. When equipment, capabilities, and controller workload permit, certain advisory/assistance services may be provided to VFR aircraft. (See AIR ROUTE TRAFFIC CONTROL CENTER.) (Refer to AIM.)

References

• Pilot Controller Glossary, Federal Aviation Administration, 2023