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This document summarizes the presentation by LT Barry Boyd at the 2007 International Loran Association Conference held in Orlando, FL. The overview includes an analysis of Loran performance, focusing on the COCO, SEUS, and SOCUS chains. Key points cover system performance, chain achievements, and modernization efforts. Additionally, it presents 2007 cumulative equipment failure causes, revealing insights into reliability and operational challenges. The discussions conclude with an invitation for questions, reinforcing the ongoing commitment to enhance Loran navigation capabilities.
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U.S. Coast Guard Navigation Center 2007 International Loran Association Conference October 16 - Orlando FL Loran Performance – 2007 LT Barry Boyd – COCO SEUS & SOCUS Chains
PerformanceOverview Introduction System Performance Chain Performance Accomplishments Conclusion
US COAST GUARD NAVCEN LORAN OPERATIONS (2007 Year To Date) COCO’s: NORPAC/GOA/RAC – LTjg Chris Rue USWC/NOCUS – LT Dennis Good NEUS/GLKS – CWO Scott McDonald SEUS/SOCUS – LT Barry Boyd
2007 Cumulative UUT by Cause (9940) Equipment 81% AUTM 15% Power EUTM 0% Personnel Communication 1% 1% Catastrophe 0% Natural 0% 2% Natural Communication Personnel Equipment Power Catastrophe AUTM EUTM
Accomplishments • CHAIN PERFORMANCE • MODERNIZATION • LORAN DATA CHANNEL EVALUATION • TIME OF TRANSMISSION EVALUATION • ST PAUL UPGRADE