exploded view



The Piranha is a fast yet easy to fly small sports plane with retractable landing gear by Wolfgang Vogel based on a 70’s fibre/foamcore model airplane.

You will get:

  • STL files
  • Factory files for Simplify3D
  • Standard Gcodes for Prusa i3 compatible printers
  • PDF userguide / videoguide

You will need:

  • Printer volume 200 x 200 x 160 mm
  • Nozzle 0.4 mm
  • heated bed is recommended but not necessary
  • PolyAir 1.0 (highly recommended) or PLA and TPU (for tyres) filament
  • 2x 9g servos plus 1 Corona CS238MG class servo for elevator
  • 2836 1500KV class motor
  • 30A ESC
  • 2200mAh 3S Li-Po battery
  • servoless retracts
  • 7×6″ propeller

Product Description

The Piranha is a fast yet easy to fly small sports plane with retractable landing gear. The original model was available in the late 70s as a kit with a glass fibre fuselage and foam core wings. It was designed around the Webra Speedy 15 2-stroke engine (1.8 ccm) including resonance silencer. It did not have retractable landing gear as this was not feasible at the time for a model this small.

The 3d printable replica is designed for a brushless motor and a 3 cell lipo battery and sculpted after the original plan. The size fuselage cross sections and used Airfoils are identical to the original. For the original look, you can print a dummy of the engine (STL included) and glue it to the bottom of the fuselage. The silencer fairing can also be mounted if you care for the original look, but it has no other purpose on this replica.


How it works

Download - Print - Assembly - Fly
  • 1
    Creating process of digital modelling

    Extensive hi-tech 3d structural reinforcement resulting in solid yet lightweight airframe thanks to additive 3Dprinting technology

  • 2
    Printing and testing

    Each plane has been thoroughly tested to find ideal shape and best possible inner structure

  • 3

    Choose your aircraft, download 3d files and print as many you need. Using your desktop 3Dprinter