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radial engine

  1. SP0NZ

    Part Dummy Radial XL Mk.II 1.0

    Dummy Radial XL for FT 2814 Designed By: Dan Sponholz This dummy radial engine is designed to work with the Flite Test 2814/1100kv motor. I designed it to add semi-scale detail to your foam board model airplanes. It prints as a single piece with no supports using basic PLA filament. The dummy...
  2. SP0NZ

    Part Dummy Radial Mk.II 1.0

    Dummy Radial 9 Cylinder Engine STL Designed By: Dan Sponholz This dummy radial engine is designed to work with the Flite Test Power Pack B/C Pack Radial motors. I designed it to add semi-scale detail to your foam board model airplanes. It prints as a single piece with no supports using basic...
  3. SP0NZ

    Part Dummy Radial 9 Cylinder 1.0

    Dummy Radial 9 Cylinder Engine STL Designed By: Dan Sponholz This 9 cylinder dummy radial engine is designed to work with the Flite Test Power Pack B/C Pack Radial motors. I designed it to add semi-scale detail to your foam board model airplanes. It prints as a single piece with no supports...
  4. R

    1930’s Northrop Alpha

    I thought I would share my winter project. This is my first scratch build and it started its life as a 3 view drawing imported into SketchUp. What I like about this airplane is the way it illustrates the evolution of design in the golden age containing elements of the old and new. Wingspan is...