What's the difference between QNH and QFE?

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5. Is barometric pressure the same as sea level pressure?
6. Why is barometric pressure corrected to sea level?
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Tags

1. #which
2. #level
3. #altitude
4. #setting
5. #therefore
6. #millibars
7. #height
8. #refers
9. #landing
10. #described
11. #parts
12. #ground
13. #specific
14. #world
15. #hectopascals
16. #above
17. #cause
18. #differs
19. #altimeter
20. #aerodrome
21. #given