This first update of the Donlon AIP Data Set is effective on 6 December 2018. It is provided in three forms, according to the AIP AIS Data Set interoperability rules for baseline data and updates:
- EA_AIP_DS_FULL_20181206_AIRAC.xml - a new full data set, containing all feature BASELINE instances that remain or become valid on 6th December, but excluding any withdrawn feature instance;
- EA_AIP_DS_UPD_BL_20181206_AIRAC.xml - a difference file, in the form of BASELINE TimeSlices for all feature instances that are changed;
- EA_AIP_DS_UPD_DELTA_20181206_AIRAC.xml - a difference file, in the form of PERDELTA TimeSlices for all feature instances that are changed.
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