The Estes Mean Machine is a magnificent rocket towering at over 6 feet, soaring to heights of approximately 700 feet! (Note how it dwarfs the door.) This is by far the largest rocket in my collection, and it’s not just for show – this rocket is a powerhouse. This is Estes’ second installment of the rocket, now featuring improvements that allow the rocket to separate in the middle for easy transportation and storage. Though the build spans a few days, including the time for the glue to set, the result is nothing short of spectacular and I could not be happier with the outcome.
Build
Constructing the Mean Machine is a relatively straightforward process, but the sheer size of the parts can be a bit daunting. Take care to meticulously align the coupler and body tubes to ensure a perfect fit. Be careful, as the fit can be snug, and excessive force during assembly may cause the body tubes to bend. When it comes to painting, I found it convenient to paint the two body parts separately before joining them together. Covering the extensive surface area required two cans of spray paint. Given its weight and parts, it is crucial to apply a thin coat of paint to maintain its agility. Applying the large decals was a bit cumbersome, requiring patience and precision. Take your time to ensure they are affixed seamlessly for a pristine finish.
Launch
The Mean Machine marked my third D-motor rocket and I loved the sheer power with which it soared to the skies. The liftoff was slow and majestic, perfectly in line with this remarkable rocket. Powered by a D12-5 motor, the Mean Machine embarked on its journey with a straight and impressive trajectory. However, I plan to experiment further by using an Aerotech E motor to unlock its full potential. To ensure a safe launch, I recommend using a sturdy launching pad equipped with at least a 5 foot long rod for this colossal rocket. Additionally, it is advisable to launch this rocket in a larger flying field to accommodate the impressive flight trajectory of the Mean Machine.
Recovery
The 24-inch parachute included in the kit was adequate for safely returning the rocket to the ground. However, the windage of the large rocket body resulted in a prolonged descent time and the rocket drifted far away from the launch pad. Through research, I discovered that some rocket enthusiasts opted for smaller parachutes or made a small hole in the center of the parachute. These modifications enabled a quicker descent, minimizing the risk of the rocket drifting too far from the launch site and getting lost. The impressive size of the Mean Machine makes it very easy to spot and recover.
Utilize the insights gained from previous flights to refine and tweak the design of the rocket to achieve optimal performance. For instance, adjustments to the recovery techniques for the Mean Machine resulted in a more assured and successful recovery process.