The Instrument Landing System (ILS) glideslope provides a vertical guidance path for aircraft approaching the runway. The glideslope angle is typically set to 3 degrees, which means that for every nautical mile of horizontal distance from the threshold, the altitude decreases by 200 feet.
Distance = Horizontal distance from the threshold in nautical miles
This calculator helps pilots determine the required altitude to maintain the correct glideslope path during landing.
What is the typical glideslope angle used in aviation?
How does the ILS glideslope affect altitude as you approach the runway?
Can you explain how to use this calculator for determining glideslope altitude?
What is the purpose of the ILS glideslope in aviation?
How does changing the glideslope angle affect the approach path?
Is it possible to adjust the glideslope angle during an approach?
What should I do if my aircraft deviates from the glideslope during landing?
Results are for informational purposes only and do not constitute professional advice.
