An AIP Data Set file should have the following name structure “CC“CC_CC_CC…[Territory]_AIP_DS_TypeVariant[_Part]_YYYYMMDD[_AIRAC].xml", where: CC represents the 1-letter or 2-letters ICAO Country code(s) of the State(s) under which authority the data set is published, according to the ICAO DOC 7910 - Location Indicator;
Note: When a Data Set is published for an entire region, as result of a regional database agreement, CC may be replaced by a code representing that region, such as “EU” in the case of the European AIS Database. [_Territory] is optional and is the official name of the Territory covered by the data set, if applicable; AIP_DS is a fixed text (meaning “AIP Data Set”); Type Variant is a mandatory element and it can take one of the following values (based on the [To review] Data set variants guidelines):
FULL - when the file contains a complete AIP data set or a subset thereof; UPDDIFF_BL - when the the file contains an AIP Data Set - Baseline Update or a subset thereofDifferences coded with BASELINE TimeSlices;UPD DIFF_DELTA - when the file contains an AIP Data Set - Delta Update or a subset thereofDifferences coded with PERMDELTA TimeSlices. - SUP - when the file contains a Supplementary AIP Data set.
[_Part] is optional and indicates that the file constitutes a subset of the complete AIP data set provided by the State, if applicable. For example, values such as "_Civil", "_Military", "_Navaid", etc. could be used. YYYYMMDD is the start of effective date in the format year, month, date; “_AIRAC” AIRAC” is optional and it shall be appended for Data Sets that contain changes complying with the AIRAC cycle rules.
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