Project Phoebe
- Matthew Nguyen

- May 4, 2024
- 1 min read
Updated: Oct 4, 2025
In late 2023, I acquired an Aerotech J435WS rocket motor. This is the highest impulse DMS 38mm motor, so I wanted to do something special with it. Project Phoebe, named after Flame Princess from Adventure Time, is the highest performance high power rocket that I've built and flown. It is a quite small rocket, but flew to 12.5k' altitude and to 2.5 times the speed of sound.
Attached below is the flight report for Project Phoebe.








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