Date: 2014-08-19 16:29:48National Association of Rocketry High-power rocketry Model rocket Rocket Team America Rocketry Challenge Model rocket motor classification United Kingdom Rocketry Association Model rocketry Transport Space technology | | The National Association of Rocketry (NAR) is a non-profit scientific organization dedicated to safety and the advancement of technology in the hobby of spacemodeling (sport rocketry) in the United StatesAdd to Reading ListSource URL: www.nar.orgDownload Document from Source Website File Size: 46,50 KBShare Document on Facebook
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