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Thread: ILS/DME Approach
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Old 29th May 2009, 23:13
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Bullethead
 
Join Date: Nov 1999
Location: East side of OZ
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Another point worth considering, some ILS approaches don't have an outer marker beacon with which to make a glideslope height check and so use a DME/height check instead. If the DME is U/S then the approach, ILS or LLZ, can't be used.

Regards,
BH.
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