Glide slope helps maintain the proper approach angle, which is normally between which two values in degrees?

Glide slope helps maintain the proper approach angle, which is normally between which two values in degrees?

• A. 2.5, 3
• B. 1.5, 2.5
• C. 3, 3.5
• D. 2, 2.5

Answer: (A)

Glide slope provides vertical guidance to keep you on the intended descent path to the runway. For most published approaches, the standard descent angle is about 3 degrees. In practice, pilots aim to stay within a small tolerance around that angle, roughly 2.5 to 3 degrees, which gives a stable, safe descent while maintaining obstacle clearance and a reasonable descent rate. So the best answer is the range of 2.5 to 3 degrees. Values outside this range would imply a noticeably shallower or steeper descent than the common, designed glide path, making stable alignment with the runway more difficult.

Glide slope provides vertical guidance to keep you on the intended descent path to the runway. For most published approaches, the standard descent angle is about 3 degrees. In practice, pilots aim to stay within a small tolerance around that angle, roughly 2.5 to 3 degrees, which gives a stable, safe descent while maintaining obstacle clearance and a reasonable descent rate.

So the best answer is the range of 2.5 to 3 degrees. Values outside this range would imply a noticeably shallower or steeper descent than the common, designed glide path, making stable alignment with the runway more difficult.