http://i.imgur.com/Ua9EfkR.gif   PFPX performance profiles for the complete Airbus A320 (A318/A319/A320/A321) Sharklets family with all available engines for real-world operators. Multiple engine out schedules and all engine schedules, Mach numbers and cost index data. Original Professional FLight Planner X is required.   For use with Aerosoft, FS Labs or Wilco/FeelThere models.   See README.txt for details.