FS2004/FSX Sky Lease Cargo Complete AI Pack. World of AI welcomes you to this Sky Lease Cargo complete AI package for FS2004 and FSX. Models by Untited Traffic team; repaints by Maksim Rudakov; winter 2012 flight plans by Steve Lewis and Alpha-India Group. Important: you need the World of AI Installer to make this package work (WOAINS24.ZIP). By World of AI.