The FusAixplorer was the fourth small experimental rocket and was the first one to rely on 3D-printed parts.
- Length: 60cm
- Diameter: 5,4cm
- Weight: 500g + 700g of dummy payload to meet the weight requirements.
- Material: Carbon Fiber, PLA
- Sensors: Temperature, Humidity, Atmospheric pressure, GPS
- Recovery: Parachute with timer
The parachute did not deploy due to design errors in the door and release mechanism for the parachute.