Dick Stafford's Rocket Dungeon Blog

Rocket Dungeon Posts

Sport Rocketry / Motors and Igniters / Motors / Estes / D12

     Rocketry Product: Estes - D12 Single-Use Motor {Motor}

    Hwacha say? (2009-05-23)
    Here, the Mythbusters recreate an ancient Korean weapon called the Hwacha using around 200 Estes D12-0s. The fire and smoke was impressive but still doesn't challenge the largest sport rocketry mass ... [Read More]

    Rockets on Lock and Load (2009-10-24)
    I just watched The History Channel's Lock and Load hosted by R. Lee "Gunny" Ermey. (on-demand)  Took a few notes and took some real-time 'screen snaps'.  This show is worth the price of ... [Read More]

    Mega Review: Art Applewhite Catch-All (2011-01-24)
    This post presents several additional Art Applewhite products: Cone Rocket Hourglass 24mm Super Cinco MicroMaxx Flying Saucer Plans Cone Rocket As the name indicates, this rocket is a simple cone ... [Read More]

    EMRR Combined Motor Totals Tool (2011-12-02)
    I didn't know about this until earlier this evening, but EMRR has a nifty motor totals tool .  This tool lets you mix and match motors in clusters and allows for delayed ignition and staging. ... [Read More]