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Old June 20th 06, 02:47 PM posted to rec.aviation.ifr,rec.aviation.piloting,rec.aviation.student
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Default NTSB report - ILS and ATC. How does it all come together?

M wrote:

I don't understand your calculation. At 2.5 miles from the touch-down
zone (assuming that's what it is), the GS should be about 750 feet
above the touch-down zone elevation. The pilot was way below the
glideslope.


3 degree G/s = 318.44 feet per mile. 2.5 (318.44) + 46' TCH = 842 feet.