Quality training requires a flight model that accurately represents the systems and flight characteristics of aspecific aircraft. Frasca's modeling techniques blend high-quality predictive and empirical methods. This combination provides accurate data matching, and when appropriate, can realistically reproduce aircraft behavior outside the flight test data envelope. Benefits include simulation of slow flight, retreating blade stall, sling loads, hoist operations, spraying/firefighting, etc. Let Frasca produce an aerodynamic model for your simulator.