old cessna transponder
thingiverse
The current output is a bit off the mark, but you can easily refine it to suit your preferences. This model was designed using Tinkercad, and you're welcome to edit it online at https://www.tinkercad.com/things/c9XTQbKiOtz
Download Model from thingiverse
With this file you will be able to print old cessna transponder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on old cessna transponder.