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NavaidEquipment may be used for more than one Navaid, e.g. a Navaid with type equal-to 'NDB' will be composed of a NavaidEquipment that is an NDB feature. The same NDB may be used as component for a Navaid with type equal-to 'ILS'.
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| Tthe The Navaid feature can be used as SignificantPoint (see also topic SignificantPoint [SPN]), whereas the any of the navaid equipments a navaid equipment (e.g. VOR feature) can not. Hence, if a particular navaid component equipment of a navaid shall be available a separate as its own SignificantPoint it has to be encoded as separate Navaid feature. |
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