2 stage

I am currently in the process of making a 2 stage rocket, and simulations are very important for such a project so I wanted to try Rocketpy. The only problem is that I couldn't find anywhere how to make a 2 stage rocket inside of rocketpy. I searched everywhere, I couldn't find any resources...

How do I get fix the angle of attack issues in this model rocket design? Thanks Grandpops

Hello! I'm currently developing a small flight computer that captures telemetry on flights, and I want to build in the ability to fly 2-stage High-Power rockets. However, as far as I can tell, Aerotech motor igniters need ~12v 3A, or 36W, to fire. At present I'm struggling to find a MOSFET that...

Hello all, ( INTRO ) Jonathan here from Southern California, a.k.a. the sunny place for shady people (he-he). I have a 4-year-old son and I thought it would be a great hobby to start building models with him, with the hope that he enjoys doing things mechanically like his Father (me). I started...

Great time at Tripoli Central California's October Skies Launch. Breezy Friday and Saturday but pleasant warm, sunny, and clear fall weekend at Maddox Dairy. Several rocket and food vendors to fill the day. Nice crowd, no waits, usually TCC excellence in launches. 5 launches for...

I had mentioned this project in another thread. Several expressed interest in the documentation of this project so I thought it best to create a thread. Please bear with me as this the first time I have attempted to create a thread. This project is for a build challenge hosted by my club...

I bought this kit from Madcow during a sale they were having about a year and a half ago. Because it was back ordered so far i think a lot of other folks must have also. I have never attempted 2 stages before ( except LPR ). I'm baffled by a few things. 1) If the staging timer goes in the...

Cold weather has forced me indoors for the winter to build. I got all my parts for my 3 stage last week. All airframe, couplers, anf bulkplates are from PML. Hardware is from Ace Hardware. My goal is to create a modular system around 54mm airframe with interchangeable electronics bays and...