single use

  1. Arfang

    Aerotech SU motors dimensions wanted

    Good day everyone, I'm currently designing parts for two MPR/HPR projects and I'm wondering if anyone could provide me with dimensions for Aerotech SU motors. I understand that a 29x124 motor has a 29 mm casing diameter and a 124 mm overall length, but what about the nozzle diameter and length...
  2. TandemDwarf3410

    Single-use scratch rockets

    Does anyone else make simple rockets with your own fuel that consume the body as they fly?