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The example below shows the publication of a "ghost frequency" of a DME in ENR 4.1
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A change proposal (AIXM-543) for the next AIXM 5.2 version has been approved by the AIXM Change Control Board, where the DME ghostFrequency attribute is tuningFrequencyVHF. The coding guidelines provided here are aligned with forward/backward conversion rules contained in the AIXM-543 Change Proposal. |
Navaid Collocation
A DME may be co-located with one and only one VOR or NDB. In this case the corresponding Navaid feature will reference the DME as navaidEquipment.
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