6.3 The Instrumentation Complex will be implemented initially to support the Advanced Minuteman Program. In addition to supporting the very basic requirements of the Advanced Minuteman Program, the instrumentation complex will initially have some additional capabilities and will have a growth potential to meet future program requirements. In order to support the requirements given in Appendices A and B, and to provide the basis for a general purpose terminal impact area instrumentation complex, the following instrumentation is needed at Eniwetok: a. Metric Tracking b. Telemetry c. Acquisition Aid d. Timing e. Operations Control Center f. Command Control g. Computer h. Meteorological Facility i. Intra-site Communication Figure 4 is the System Data Flow Diagram for the Eniwetok Instrumentation Complex. The support for Radar Cross-section, Radiant Energy Observables and Ballistic Cameras could be supplied by other means, such as the ARIS ships, aircraft, etc. The estimated readiness date of the instrumentation complex is May 1967, 6.4 METRIC TRACKING The Class I metric tracking requirements given in Appendices A and B necessitate the procurement and installation of an AN/TPQ-18 Radar in the terminal area. Due to its operational angle accuracies, an AN/FPS-16 Radar will not meet the position requirements. -1h- This radar is capable of