Technical Data Analysis (TDA) has facilities in Falls Church, VA, with satellite offices in Lexington Park, MD and Marietta, GA. TDA is a consulting firm that customized software solutions and contract management expertise in the fields of aeronautical and mechanical engineering, statistical data analysis, web-based business transaction management and software development. TDAs solutions typically extend the useful life of aircraft by 10-25% through their extensive engineering expertise and unique ability to solve non-trivial, difficult problems. The firm was formed to provide engineering and software support to the US Navys airframe structures division located at Naval Air Systems Command (NAVAIR) in Patuxent River, Maryland. This division is responsible for maintaining the structural integrity and providing fatigue life tracking for all US Navy fixed-wing and rotary-wing aircraft.