Try
http://www.baseops.de/ and drill down from there - there's a link to the German MIL AIP anyway...
Hope this helps,
Andy
Hang on...
You want
http://www.airports.de/ - enter EDLP in the box at top right under "oder ICAO-Code" then click the button... it works!
See also
http://www.flughafen-paderborn-lippstadt.de/