Rocketry Videos
By Cliff Sojourner
99k launch (2009-09-23)slo-mo of 99-k project full-up stack launch [View]
j99 launch (2009-09-23)J99 solid Warp-9 propellant demo motor [View]
Videos by Cliff Sojourner at YouTube
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99k launch (2009-09-23)slo-mo of 99-k project full-up stack launch [View]
j99 launch (2009-09-23)J99 solid Warp-9 propellant demo motor [View]
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