EASA NAV(A)intermediate
126. The difference between DME slant range and horizontal distance increases…
Answer
When approaching the station
Explanation
At short horizontal ranges, aircraft height makes up a larger proportion of the slant distance, so the difference becomes more apparent near the station. **Key takeaway:** Slant-range error matters most close to a DME station at altitude. **Glossary:** Horizontal distance: ground-plane separation from station.
Related Questions
- What distance corresponds to one degree of latitude along any meridian?(basic)
- What is the distance between 150°E and 151°E along the equator?(basic)
- What is the difference in latitude between A (12°53′30″N) and B (07°34′30″S)?(basic)
- At approximately which latitudes are the Earth's two polar circles—the Arctic Circle and the Antarctic Circle—located?(basic)
- At latitudes other than the equator, one degree of longitude spans less distance than one degree of longitude at the equator.(basic)
Want to practice more questions like this?
Join myBenkio free and practice past questions for your Nigerian university courses with AI explanations for every answer.
Start Practicing Free