Alt* Posted February 5, 2012 Share Posted February 5, 2012 NYCAviation On this Day in Aviation History: February 5th NYCAviation 1951 – The United States and Canada announce the implementation of the Distant Early Warning (DEW), the air defense system that uses more than 30 radar stations located across the northern portion of North America. 1949 – An Eastern Air Lines Lockheed ... View the full article Link to comment Share on other sites More sharing options...
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