How do you ensure the approach is stable when descending?

To ensure that the approach is stable when descending, monitoring glidepath indicators is essential. Glidepath indicators, such as the Visual Approach Slope Indicator (VASI) or Precision Approach Path Indicator (PAPI), provide valuable visual cues about your position in relation to the desired glide slope. By keeping an eye on these indicators, pilots can assess whether they are above or below the correct approach path. This awareness allows for timely adjustments to altitude and descent rate, which is critical for maintaining a safe and stable approach.

A stable approach is one of the key elements for a successful landing, and improper alignment with the glidepath can lead to dangerous situations, such as landing too high or too low. Therefore, consistent monitoring of these indicators keeps the pilot informed and helps ensure that the descent is conducted safely and effectively.