Uploaded April 2026 | Updated September 2026, 2 weeks ago

---

This week on RockSim Live (Episode 233):
5:19 Introduction, weather chat, and upcoming Nebula ST kit preview
10:40 Website navigation, RockSim trial info, and previous stream recap
18:00 Designing a Level 1 certification BT60 rocket in RockSim
34:52 Simulating the BT60 rocket flight and explaining simulation results
43:48 Converting a single-deployment Mega Initiator rocket to dual-deployment
50:39 Adding through-the-wall fin tabs and calculating fin flutter speed
1:00:00 Deep dive into the Nebula ST design and assembly challenges

Search the full archive of RockSim Live episodes by topic: apogeerockets.com/RS-Live-Training
Learn more about RockSim: apogeerockets.com/RockSim/RockSim_Information