Section 2, Chapter 6 - Use Of Mode C To Determine Level Vacated

Question 1

What are the requirements for using Mode C to determine level vacated?

Answer 1

• Workload Management: Ensure workload allows for continual monitoring of aircraft levels.
• Continuous Monitoring: Routinely monitor Mode C as part of visual scanning techniques.
• Vertical Separation: Ensure vertical separation is never less than the prescribed minima.
• Climb and Descent Rates: Consider differing rates of climb and descent, especially when holding.