description
Right at ignition the ejection charge fired and the parachute deployed. The rocket lifted about a foot off the pad and then went back down. There is a ding on the Aero Pack retainer, and a piece of the launch pad was bent. When the motor was opened it turned out that the only thing that fired was the ejection charge. All 3 grains of propellant look unused, and the delay grain did not burn. Photos below, video at: https://youtu.be/LtgSxqey8rE