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Scratch - 4H Scratch

Manufacturer: Scratch
Product Type: Scratch
Reviews
  • Scratch 4H By Moira Jean Whitlock

    ( Contributed - by Moira Jean Whitlock) Brief: This rocket was inspired first by my LOC 4 29SS flights with 4 G40's. I often wondered how to hold a rocket together under higher power. Then I bought a AAA Model Aviation Fuels Quadra G which had a strong interlocking fin design and then I had my answer. I'd use that concept and scale it up. I'd also use Apogee's Rocksim 4.0 to ...

Rocksim Design Files

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