Not only is it the perfect choice for any micro application from indoor R/C and hand launch gliders, to ultra small electric Park and Yard flyers, but it can handle the duties of larger electric 3D aerobatic aicraft as well. Mount it upright or flat; either mounting style is accepted with its unique case design. The new HS-56HB sets a new standard for heavy duty ultra micro servos. Wow, that's almost a contriduction in terms, but it's true!