Build Signal R2


Congratulations on your new Signal R2 kit! This page has all the resources you'll need to get started.

User Manual

This document takes you through the whole process! From assembly, to testing, to flight, it's all here.

Video Tutorial

Are you a visual learner? Never read the instructions? This video series is for you!


Signal App

This app goes on your iPhone or Android device to control and configure the Signal R2 flight computer. 

Tuning Instructions

Each TVC rocket needs to be tuned before flight, and this document will show you how to do it!

Cut and drill guides

Both of these guides work well for cardboard 74mm airframes. If you're printing them yourself, be sure to do so at 100% scaling on your printer.