Rocketeer's Corner

Rocketeer's Corner Posts

Sport Rocketry / Software / Modeling and Simulation / Rocksim

    Same thing, every year... (2018-03-23)
    I thoroughly enjoy being a TARC mentor; working with the teams is great, and I am thrilled to be part of the whole experience that is Team America Rocketry Challenge. However, mixed in with the ... [Read More]

    Building the Shrox Sniple - Part 1, Getting started... (2018-04-22)
    Anyone who has been into hobby rocketry for a length of time has heard of Douglas Shrox - "The Master of the Dark Art of Rocketry". Shrox is legendary for his exotic designs, many of which have been ... [Read More]

    3 done..... (2018-08-19)
    The wet summer continues, but I have managed to find brief periods of lower humidity (between 45 and 50%) to get some final painting done. First up is the clone of the Centuri Stellar Starlifter, ... [Read More]

    A different type of ORC... (2015-06-22)
    For several years, Essence's Model Rocket Reviews & Resources (EMRR) sponsored online rocket contests through their website. Some of these were virtual, using Rocksim or other design programs to ... [Read More]

    A drag of a topic... (2015-07-31)
    As I mentioned in previous posts, this year's TARC competition will probably see many teams struggling to loft their two eggs to altitude without busting the weight limit on the rocket. Most teams ... [Read More]

    A tragic weekend... (2015-11-16)
    This weekend was tragic... Not only for the horrible events in France, which are beyond belief, but also for an accident some deemed inevitable, but yet took over 55 years to occur... A scout leader ... [Read More]

    Time to restock... (2016-04-24)
    This week's launch in Chattanooga depleted my stock of A8-3 motors, thereby providing an impetus to take a supply inventory; we are coming up on NSL and other launches, and it is not cool to run out ... [Read More]

    It fell, daddy! (2017-06-28)
    "It fell, daddy" - These words were the comment made by a little girl after witnessing a very heavy model of a Blue Origin (I think) spacecraft arc right into the the ground at Southern Thunder. It ... [Read More]

    More TARC musings... (2022-01-30)
    I keep thinking about TARC - specifically, my rocket's performance in Geezer TARC. I wanted to understand why the simulation programs were giving way too high altitudes, while Thrustcurve.org and ... [Read More]

    Vendor review - Apogee Components (2022-03-18)
    I decided some time ago that I should occasionally write reviews of some of the vendors I patronize - to heap praise on the things they do right (which is often) and to keep them honest when they ... [Read More]