Instrument Rating · Area III: Air Traffic Control (ATC) Clearances and Procedures
Task A. Compliance with Air Traffic Control Clearances
FAA-S-ACS-8C · Effective 2024-05-31
Knowledge
What you should understand and be able to explain.
- IR.III.A.K1Elements and procedures related to ATC clearances and pilot/controller responsibilities for departure, en route, and arrival phases of flight, including clearance void times.
- IR.III.A.K2Pilot-in-Command (PIC) emergency authority.
- IR.III.A.K3Lost communication procedures and procedures for flights outside of radar environments.
Risk management
Risks to recognize and decisions to consider.
- IR.III.A.R1Less than full understanding of an ATC clearance.
- IR.III.A.R2Inappropriate, incomplete, or incorrect ATC clearances.
- IR.III.A.R3ATC clearance inconsistent with aircraft performance or navigation capability.
- IR.III.A.R4ATC clearance intended for other aircraft with similar call signs.
Skill elements and task objectives
This page covers knowledge and risk management. For the complete task, including skill standards, open the FAA document (PDF).