Scratch - Der Mega Red Max Scratch

Manufacturer: Scratch
Product Type: Scratch
  • Scratch - Der Mega Red Max {Scratch} By Geoffrey Kerbel

    ( Contributed - by Geoffrey Kerbel - 11/23/05) Brief: Der Mega Max is a BT-80 upscale (158%) of the big Red Max. It is my flying test bed for my new interchangeable motor mount system for BT-80 tube rockets. This will allow single engine or cluster flights with the same rocket. With the addition of a centering ring and the all thread tie downs to another BT-80 tube, the same engine ...

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