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Thread: Earth Curvature
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Old 8th May 2003, 23:45
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compressor stall
 
Join Date: Feb 2000
Location: 500 miles from Chaikhosi, Yogistan
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Slightly off topic, but in flight its useful to remember that the distance to the horizon (in nautical miles) is 1.17 times the root of the altitude.

i.e. from 10000' horizon is 117nm away. from 30K its 202nm etc.
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