CDFA stands for which of the following?

CDFA stands for which of the following?

• A. Constant Descent Final Approach
• B. Constant Descent to Final Approach Fix
• C. Continuous Descent Final Approach
• D. Constant Descent Segment

Answer: (B)

CDFA means you descend along a constant-angle path starting at the Final Approach Fix and continue that path toward the runway (or the missed approach point) rather than leveling off at intermediate altitudes. The Final Approach Fix is the point where the final segment begins, so anchoring the descent there and keeping a steady descent angle creates a smooth, stabilized approach. This technique is used to manage energy and provide a predictable path, especially on non-precision approaches. The other phrasings describe similar ideas, but the tested definition emphasizes starting the constant descent at the Final Approach Fix, which is why that option is the best fit.

CDFA means you descend along a constant-angle path starting at the Final Approach Fix and continue that path toward the runway (or the missed approach point) rather than leveling off at intermediate altitudes. The Final Approach Fix is the point where the final segment begins, so anchoring the descent there and keeping a steady descent angle creates a smooth, stabilized approach. This technique is used to manage energy and provide a predictable path, especially on non-precision approaches. The other phrasings describe similar ideas, but the tested definition emphasizes starting the constant descent at the Final Approach Fix, which is why that option is the best fit.