Boosted Bertha (Estes) #1946

 STOCK - 18 mm Booster

Download OpenRocket File: Booster Bertha, Stock

MOD - 24 mm Booster

Download OpenRocket File: Booster Bertha, MOD 24 mm Booster

Please read the comments in the individual OpenRocket files for more specific details on the 24 mm mods.  

I built mine with the 24 mm booster MMT, and I always fly it with the Estes Universal Astrocam, simply delete the Astrocam pod set it if you don't want it on there.