Definition

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• The objective of this scenario is to support the encoding of contamination information about individual runways, taxiways or aprons, as foreseen to be contained in SNOWTAM messages as of 05 November 202004 November 2021 (ICAO) or 12 August 2021 (EU);
• Several runways, taxiways and aprons can be included in the surface condition report;
• The content of the report is considered as described in ICAO Doc 10066 - Aeronautical Information Management, First Edition, Amendment No. 2, 2018, Appendix 4 - SNOWTAM Format . and CIR (EU) 2017/373 as amended by CIR (EU) 2020/469 and CIR (EU) 2020/1177 - Appendix 3 SNOWTAM Format.
• This scenario does not support the encoding of the information about airport, runway closure due to contamination. That information should be encoded using the dedicated AD.CLS or RWY.CLS scenarios.

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• AirportHeliport BASELINE as specified in the Basic Data for Airport/Heliport,

• Runway BASELINE according to the coding rules for Basic Data for Runway;

• Taxiway BASELINE which contains as a minimum a designator and an association with the AirportHeliport; No AIP Data Set coding rules identified.

• Apron BASELINE which contains as a minimum a designator and an association with the AirportHeliport; No AIP Data Set coding rules identified.

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