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The surface specification of a runway is related to the complete runway as a physical element and not related to the different runway directions.
| Note | ||
|---|---|---|
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| PANS-AIM requires the surface type (i.e. composition) to be provided for runways and TLOFs. |
For the runway, PANS-AIM requires to provide the surface type and its strength defined by a Pavement Classification Number (PCN).
| Note | ||
|---|---|---|
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| The PANS-AIM requires the PCN to be provided for runways. |
In AIXM 5, the SurfaceCharacteristics.composition attribute is used to code the surface type, e.g. asphalt, concrete, grass, etc.
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