6 layers155 × 100 mmSolid Rocket Motor Test Station ver 2.0jmh8231-Dev/ancpSolid Propellant Motor Document286 parts
4 layers98 × 130 mmGPS데이터 송신기 ver 1.1(개선 버전)jmh8231-Dev/gps-signal-transmitterGPS Signal Transmitter134 parts
6 layers142.5 × 94.5 mmSolid Rocket Motor Test Stationjmh8231-Dev/ancpSolid Propellant Motor Document235 parts