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SDF is not explicitly mentioned in PANS-AIM. Hence, for the purpose of this coding guidelines the specific requirements are derived form those specified for the Localiser localiser in PANS-AIM.
The diagram below shows the AIXM classes, including the relevant data types, needed to encode that information The main class is the SDF which is a specialisation of the NavaidEquipment.
Frequency
The SDF.frequency attribute is used to code the value of the frequency.
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In case either the true or the magnetic bearing is provided for the other attribute a nilReason should be provided.
Coding Rules for SDF
Identifier
| Identifier | Data Encoding Rule | Justification | Data Verification Rule (UID) | Remarks |
|---|---|---|---|---|
| TCN-101 | The TACAN.designator attribute is mandatory. | Minimum AIP data set | TBD |
Coding Examples
TBD