REALTIME SIMULATOR

Emulation positioning system, comprising an interface cable connected between a flight emulator comprising computer hardware, computer software, computer peripherals and flight simulator cockpit controls and an inertial measurement unit computer for receiving flight state data and calculating inertial measurement unit emulation data and outputting the inertial measurement unit emulation data to an~ inertial measurement unit signal generation board, for use in transportation testing, namely for use in ground testing of global positioning system and/or inertial measurement unit navigation software