https://www.apogeerockets.com/Rocket-Kits/Skill-Level-5-Model-Rocket-Kits/Terrier-Sandhawk - This 10-part video series shows the conversion of the LOC Precision Terrier-Sandhawk model rocket to a real working two-stage rocket that uses electronics to ignite the motor in the upper stage of the rocket. In this video we'll install the fin fillets on using RocketPoxy.