http://www.dragonworksrocketry.com High Power & Amateur Experimental Rocketry Sat, 10 Apr 2010 12:43:20 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 http://www.dragonworksrocketry.com/http:/www.dragonworksrocketry.com/179/level-iii-certification-part-1-a-hard-lesson-in-futility-very-long/ http://www.dragonworksrocketry.com/http:/www.dragonworksrocketry.com/179/level-iii-certification-part-1-a-hard-lesson-in-futility-very-long/#comments Mon, 16 Mar 2009 05:40:33 +0000 Johnnie http://www.dragonworksrocketry.com/?p=179 ]]> http://www.dragonworksrocketry.com/http:/www.dragonworksrocketry.com/179/level-iii-certification-part-1-a-hard-lesson-in-futility-very-long/feed/ 0