The Rocketry Forum

Help Support The Rocketry Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. wpjohn01

    Protostar upscale

    So, I am going to attempt a 4 inch version of an Estes protostar. I absolutely love the lines of this rocket, and want to build a steampunk upscale. However, I am in need of a 1:1 scan of the fin profile. If anyone could help me out, I’d appreciate it! Thanks in advance!