source |
<xs:complexType name="FlightLevelType">
<xs:annotation>
<xs:documentation>A surface of constant atmospheric pressure which is related to a specific pressure datum, 1 013.2 hectopascals (hPa), and is separated from other such surfaces by specific pressure intervals. [ICAO Doc 4444]</xs:documentation>
</xs:annotation>
<xs:simpleContent>
<xs:extension base="fb:RestrictedVerticalDistanceType">
<xs:attribute name="uom" type="fb:UomFlightLevelType" use="required">
<xs:annotation>
<xs:documentation>Unit of measure</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType> |