This is only a Fix of the World Update 6 Airport LOWK - Klagenfurt.
There are trees at the airport that definitely don't belong there. This fix deletes those.
Installation: Unzip the file and put it into the community folder.
Attention. Another bug of the WU6 scenery LOWK (disappeared buildings south of the airport) could not be corrected with this fix.
By the way, you can find news about the flight simulation on my page:
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