FS2004/FSX Peoples Viennaline AI Pack. World of AI welcomes you to this Peoples Viennaline complete AI package for FS2004 and FSX. Models by AI Aardvark; repaints by Dieter Barthelmeus; summer 2011 flight plans by Patricia-Jeanette Kral. Important: you need the World of AI Installer to make this package work (WOAINS24.ZIP). By World of AI.