Hi,
I'm using ArcGIS 10.1 for Aviation and SQL Server Express 2008 with some AIXM5.1 sample data from FAA such as KABQ\KATL\KAUS\KBDL etc.
I have created one new Geodatabase as PL, and one new Geodatase by import xml workspace document "\ArcGIS\EsriAeronautical\Desktop10.1\Schemas\AIS_GX.xml".
but i don't know how to import the AIXM5.1 to the PD. Is there anyone help me?