JDAM: A GPS-INS Add-on Adds Accuracy to Airstrikes, an introduction and 
<BR>historical overview
<BR><A href='http://www.defenseindustrydaily.com/2007/05/jdam-a-gpsins-addon-adds-accuracy-to-airstrikes/index.php'>http://www.defenseindustrydaily.com/2007/05/jdam-a-gpsins-addon-adds-accuracy-to-airstrikes/index.php</a> 
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