Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington DC 20503. AGENCY USE ONLY (Leave blank)2. REPORT DATE September 2013 In the world of missile testing, telemetry plays a vital role in the evaluation of these weapon systems. Telemetry is defined as the process of taking measurements from a distance, or remote location. As measurements are made within the missile, the data is packetized and transmitted down to ground stations in real time. Once the data is accumulated, analysts review the data and evaluate the results of the missile test. REPORT TYPE AND DATES COVEREDLaunching a missile is a major test event that requires significant coordination and a considerable amount of funding. Collecting as much data as possible is crucial and always a fundamental requirement. Therefore, the telemetry tracking ground stations receiving the data play just as an important role as the missile itself. The ground stations must be reliable systems, where periodic maintenance and technical refreshing are key elements in the risk management of the receiving system. This paper explores the effectiveness of predicting system failures by carefully analyzing antenna data metrics already made available to system users. By establishing a standard for evaluating these tracking systems, variances in the performance metrics over time may predict future system failures. By addressing potential issues preemptively, lastminute critical failures can be significantly reduced while making the system's availability and reliability much higher. SUBJECT TERMS ABSTRACTIn the world of missile testing, telemetry plays a vital role in the evaluation of these weapon systems. Telemetry is defined as the process of taking measurements from a distance, or remote location. As measurements are made within the missile, the data is packetized and transmitted down to ground stations in real time. Once the data is accumulated, analysts review the data and evaluate the results of the missile test.