Bihrle Applied Research Inc. (BAR) is an aeronautical research & development company specializing in the development of flight-representative software math models for commercial and military fixed-wing and rotary-wing aircraft, including full-envelope modeling and aircraft upset recovery modeling. BAR successfully incorporates such flight models into a wide range of customer applications, including engineering workstations, Full Flight Simulators, UAS crew training simulators, hardware-in-the-loop simulators and multi-vehicle networked simulations.

BAR also offers solutions in support of flight simulation: (1) StallBox math model upgrade solution, (2) DSix – real-time flight model development and deployment software, (3) SimGen – aerodynamics prediction software, and (4) CompARE – Quality Test Guide (QTG) software for flight model validation, certification and reporting.