
My son’s Epic rocket has a very unique design; the honeycomb nomex-fiberglass fins hold a rocket motor at each fin tip, and the onboard flight computer lights the central big motor at launch detect. Well, all three fin tip motors need to ignite… Here is the action video with various perspectives, including the rocket cam…
From the video frame analysis, the flight was doomed from the first 0.1 seconds, as one of the fin tip igniters chuffed out:
So, two of the three tip H motors lit
And the death spiral right off the rail
The onboard computer lit the central moon burning I motor at launch detect, and it comes up to pressure now…horizontally!
But… the baro sensor detected no vertical climb, and thus deployed the apogee drogue parachute
180° oops…. a rare perspective for a rocket cam!
and down she comes

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