Definition
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this scenario covers the closure of both complete runway (all landing directions) and single landing directions; For the temporary closure of a portion of a runway, refer to runway portion closure scenario RWE.CLS
this scenario does not cover the temporary addition of a supplementary restriction to the runway availability, such as "closed for aircraft heavier than...". This will be dealt with in a separate scenario {{Runway usage restrictions}};
this scenario does not cover the temporary change of the operational hours of a runway. Such situations will be covered by a different scenario;
this scenario does not cover the situation when the runway is operating normally, but subject to a reason for caution (such as "grass cutting in progress", etc.). Such situations will be covered through in a different separate scenario.
this scenario covers the closure of a runway with the exception of particular conditions. Therefore, situations like “closed to VFR operations” are a limitation to and cannot be expressed with this scenario.
Event data
The following diagram identifies the information items that are usually provided by a data originator for this kind of event. Note that the "excepted operations" branch is optional, but can be used more than once. A similar situation occurs for the aircraft/flight branch, where the "other combination" can be used to return and insert additional aircraft/flight conditions.
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AirportHeliport BASELINE as specified in theBasic Data for Airport/Heliport,
Runway BASELINE according to thecoding rules for Basic Data for Runway;
RunwayDirection BASELINE according to the coding rules for Basic Data Runway Direction, including the coding rules for Runway usage.
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