High fidelity Certifiable to FAA Level D Multiple mounting options System is scalable from one to eight channels Fixed or rotary-wing aircraft applications and ground-based vehicle training systems Innovative, compact, high-force device The control loading system is a high fidelity digital electric system for providing a multiple channel force feel system for fixed and rotary-wing aircraft simulator flight controls and ground-based vehicle training systems. The control loading computer is a rack mounted PC utilizing a Dual Pentium III (or greater) CPU processor with an inner loop iteration rate in excess of 4 KHz and 16 bit analog resolution. The software model utilizes a coupled mass system that simulates the feel of the vehicles controls, aerodynamic loads, trim, autopilot, boost actuators, cable stretch, and stops, etc. as required for the aircraft simulated.