PPRuNe Forums - View Single Post - Why uses RA instead of DH in ILS CAT 2 approach ?
Old 12th Aug 2020, 10:13
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Originally Posted by 42go
66 - I asume you accept DA(H) as OCH? In that case, in the example given for LOWW, do you set 97 RA or 100?
Set 97Ft RA.

At the point where you reach the DH, 97Ft RA, you will be 100Ft above the landing runway. (There is obviously a 3ft difference in the height of the ground at that point to the end of the runway, ARTE)

I hope that helps
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