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TDZE
Touchdown zone elevation (TDZE) refers to the highest point of elevation within the first 3,000 feet of the landing surface. This elevation is particularly relevant during instrument approach procedures when straight-in landing minimums are authorized. TDZE helps pilots determine the appropriate altitude for touchdown during a landing approach, aiding in the safe and effective execution of landing procedures. The accuracy of TDZE is critical for ensuring the safety of passengers and crew by preventing accidents caused by inaccurate altitude estimations.
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