ANSV Italy and UAE GCAA are the first investigation authorities to acquire FAS-INV for flight data analysis and animation... Plane Sciences principals were the former owners of Flightscape and were the original designers of RAPS/Insight which they started in 1986 at the TSB/C. FAS-INV uses a completely redesigned approach taking maximum advantage of COTS tools which did not exist when RAPS/Insight was designed and largely developed. ANSV Italy and CGAA UAE also engaged Plane Sciences for technical and operational support for flight data analysis using FAS-INV. Plane Sciences is developing FAS-INV in partnership with AIRINC to be the next generation investigation tool of choice for the accident investigation community.