KC3D LLC

I've seen all sorts of attempts at taping, strapping, and otherwise attaching, schlepping, wiring, and Rube-Goldberging batteries to starters over the years. This being my first foray into internal combustion RC flying, I got myself a Sullivan Dynatron and then went about trying to figure out how to power it conveniently. I stumbled upon KC3D's solution using a Milwaukee 18volt red lithium battery I already had. Actually, I went out and bought another, smaller Milwaukee battery ("compact") to use with it - worth it. KC3D's adapter for the back of the Sullivan is so perfect and I really have to use the word "elegant" to describe it. Fit is perfect. Pay attention to the little note about leaving a little more wire to work with and the only installation issue - and it wasn't really an issue - is to realize how the incredibly simple switch in the handle works and be careful to position the switch in the rubber handle to your liking. Finally, although the owner warns you on his site that sometimes he may take a little time to make and ship - he shipped mine same or next day and I had it quickly. Also, I emailed him for a question and he was back in touch by email in less than 24 hours. Great company, great product, can't wait till someone at the field asks me about it!!!!

The new tail fin looks great and fits great too. Much more visible in the air.

Great job finding the problem !

Best idea ever and works perfectly.

love this tail fin over the original one very nice quality

I was a bit miffed about the sold out trays by OMP, but these work perfect.

I am using these in Logo 200. They work just fine!

Very pleased. Have used 3 times. Thanks Keith. KC

These pushrod guides are excellent quality and the design is far superior than the stock parts.not having to remove the boom to install is a big plus

The products I purchased fit perfectly and appear to be very good quality.

perfect fit! thanks!

Awesome product fit perfect would definitely buy again

I ordered the blade pitch setup tool set for my 700 size helis and Keith instantly reached out to me to verify details on the order. Very fast processing & shipping! The tools are excellent for accurate pitch setup without blades on the heli. I use them with my digital angle finder and they are awesome! Simple yet very effective!! As usual another awesome product and excellent shopping experience from Keith at KC3D!!

These keep my gimbals protected in my case. Now I'm not worried about the foam lining pressing down on them when I shut the lid.

Had a crash which damaged the capacitors in my YGE Aureus 135 ESC, hit up Keith and sent it in to get the busted caps fixed, not only did he use the exact same brand of caps, but I had my ESC back working good as new in less than a week. Top notch work, without the long wait.