decision altitude
An altitude related to the highest elevation in the touchdown zone, specified for a glide slope approach, at which a missed-approach procedure must be initiated if the required visual reference has not been established. See also decision height.

Military dictionary. 2000.

Look at other dictionaries:

  • decision altitude — apsisprendimo aukštis statusas T sritis Gynyba apibrėžtis Absoliutusis aukštis, siejamas su didžiausiu pakilimu tūpimo zonoje, kurį pasiekus reikia pradėti tūpimo nutraukimo procedūrą, jeigu matomumo nuorodos nepateiktos. atitikmenys: angl.… …   NATO terminų aiškinamasis žodynas

  • decision altitude (DA)/decision height — i. A specified altitude or height in the precision approach at which a missed approach must be initiated if the required visual reference to continue the approach has not been established. The decision altitude is with reference to mean sea level …   Aviation dictionary

  • Decision Height — DA Unter Entscheidungshöhe versteht man in der Luftfahrt die Höhe über der Schwelle der jeweiligen Landebahn, bei der die Cockpitbesatzung eines anfliegenden Luftfahrzeugs entscheidet, ob der Landeanflug fortgesetzt und mit einer Landung beendet… …   Deutsch Wikipedia

  • altitude de décision — apsisprendimo aukštis statusas T sritis Gynyba apibrėžtis Absoliutusis aukštis, siejamas su didžiausiu pakilimu tūpimo zonoje, kurį pasiekus reikia pradėti tūpimo nutraukimo procedūrą, jeigu matomumo nuorodos nepateiktos. atitikmenys: angl.… …   NATO terminų aiškinamasis žodynas

  • decision height — A height above the highest elevation in the touchdown zone, specified for a glide slope approach, at which a missed approach procedure must be initiated if the required visual reference has not been established. See also decision altitude …   Military dictionary

  • Minimum Descent Altitude — MDA Die Mindestsinkflughöhe (englisch minimum descent altitude, MDA oder minimum descent height, MDH) ist die minimale Flughöhe, die bei einem Landeanflug in Form des Instrumentenanflugs ohne vertikale Führung (englisch non precision approach,… …   Deutsch Wikipedia

  • critical altitude — i. A specified altitude or height in the precision approach at which a missed approach must be initiated if the required visual reference to continue the approach has not been established. Decision altitude is with reference to mean sea level,… …   Aviation dictionary

  • break-off height/altitude — The minimum height below which an approach cannot be continued unless visual reference clues have been established. See also decision altitude/height …   Aviation dictionary

  • Processus de décision dans l'Union européenne — Union européenne Pour les articles homonymes, voir Europe (homonymie) et UE (homonymie). Union européenne (*) …   Wikipédia en Français

  • Processus de décision de l'Union européenne — Union européenne Pour les articles homonymes, voir Europe (homonymie) et UE (homonymie). Union européenne (*) …   Wikipédia en Français

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