Predesa, LLC - People with a Passion for systems, safety and reliability analysis. That's us. We promote sound product economics backed by sound analysis, experiments and tests. Our clients manufacture extraordinary aerospace vehicles, innovative information delivery systems and complex, automatic aircraft and rotor-craft flight guidance and control systems. We provide technical know-how and hands-on assistance at any point in a project, where needed, when needed: Systems Consultation Services: Concept Validation and Feasibility System Requirements Certification/ Approval Basis System Architecture for Safety/Reliability/Availability Functional Allocations/Partitioning Hardware/Software Requirements Allocations Verification Test Planning and Execution Validation Test Planning and Execution Safety Analysis Services Functional Hazard Analyses Fault Tree Analyses FMEA/FMECA Common Cause Analyses Zonal/Survivability Analyses Duffey-Saull Method (DSM) Reliability Analysis Services Failure Rate Prediction Availability Prediction Continuity Prediction HALT/HASS Planning Trends Analysis FRACAS Consultation