This state-of-the-art Simulator based on Real Time Simulator (RTS) and three channel visual projection display system along with cylindrical screen integrated with other psycho physiological measurement systems are especially established to assess the mental workload of fighter pilots. This facility is used to get a real time data capture for mental workload studies. The data collection is mission &task based and as such would help in building statistical models to arrive at the pilot’s work load for a given task and estimate the spare capacity of the pilot for better utilization.