Prioria is proposing a family of aircraft configurations to address USSOCOM's requirements. Achieving the significant endurance, range, winds, and payload requirements simultaneously requires a highly-optimized aircraft. The configurations range in endurance, robustness, and capability. Configuration 1 is a sturdy fixed-wing aircraft that achieves moderate endurance but can tolerate rough handling. Configuration 2 is a lightweight, long-wingspan version with improved endurance and payload capability. It also requires active stabilization of structural modes for flutter suppression. Configurations 3 and 4 are VTOL versions of 1 and 2. All aircraft meet the required C2 and ISR specifications, although the VTOL variants are able to place the payload precisely by landing at the target location. The fixed wing aircraft can use one of several payload drop/guidance method, ranging from simple parachute canopy to guided parafoil to guided VTOL payload. The work plan includes detailed analysis and design of both the aircraft and payload configurations, in addition to a rigorous system architecture that includes the power system and avionics. Prioria is partnering with System Technology, Inc. who will develop and aeroservoelastic model of the wing design and develop a flutter suppression controller. The team will enter Phase II ready to build and test.
