The Contractor will assist with providing technical support in planning, analyzing, and evaluating efforts used to define total weapons systems/subsystem requirements, translate requirements into design criteria, evaluate alternative design approaches, develop system specifications, and perform technological/trade-off study assessments of proposed designs to include airworthiness (and tailored airworthiness criteria). The Contractor will assist in performing technical planning, system integration, risk analysis, and supportability and effectiveness analyses for the SOF system (includes full weapons system trainers, operational flight trainers, avionics desktop trainer, courseware, and maintenance training devices).