Airman Certification Standards
ACS IR.V.B
Departure, En Route, and Arrival Operations
Knowledge
Elements related to ATC routes, including departure procedures (DPs) and associated climb gradients; standard terminal arrival (STAR) procedures and associated constraints.
Pilot/controller responsibilities, communication procedures, and ATC services available to pilots.
Risk Management
ATC communications and compliance with published procedures.
Limitations of traffic avoidance equipment.
Responsibility to use "see and avoid" techniques when possible.
Skill
Select, identify (as necessary) and use the appropriate communication and navigation facilities associated with the proposed flight.
Perform the appropriate checklist items relative to the phase of flight.
Use the current and appropriate paper or electronic navigation publications.
Establish two-way communications with the proper controlling agency, use proper phraseology, and comply in a timely manner with all ATC instructions and airspace restrictions.
Intercept all courses, radials, and bearings appropriate to the procedure, route, or clearance in a timely manner.
Comply with all applicable charted procedures.
Maintain airspeed ±10 knots, altitude ±100 feet, and selected headings ±10°, and apply proper correction to maintain a course allowing no more than ¾-scale deflection of the course deviation indicator (CDI).
Update/interpret weather in flight.
Use displays of digital weather and aeronautical information, as applicable to maintain situational awareness.
Use single-pilot resource management (SRM) or crew resource management (CRM), as appropriate. 14
Retrieved from ecfr.gov on July 17, 2026.