namespace | http://www.fixm.aero/base/4.1 | ||||||||||||
type | restriction of fb:CharacterStringType | ||||||||||||
properties |
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used by |
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facets |
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annotation |
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source | <simpleType name="AircraftIdentificationType"> <annotation> <documentation> A group of letters, figures or a combination thereof which is either identical to, or the coded equivalent of, the aircraft call sign to be used in air-ground communications, and which is used to identify the aircraft in ground-ground air traffic services communications. [ICAO Doc 4444] </documentation> </annotation> <restriction base="fb:CharacterStringType"> <pattern value="[A-Z0-9]{2,7}"/> </restriction> </simpleType> |