Check the listing for details. PDF File on USB RC Model Airplane Plans: ABC Robin Free flight CO2 Power 26". Condition: Brand New. Listed at 16.40 USD. You will receive a USB drive containing a PDF file for radio control / model airplane plans of the model described below. The PDF file is for the full size plans so you can plug it into your computer to use on your preferred CAD program, or take it to a local printing shop to have them printed full size for your next scratch build. ABC RobinWingspan: 26 inches CO2 PowerFree Flight If you are interested in a set of these plans printed full size, check my store! If you wish to purchase multiple sets of plans (printed or on USB), send me a message and I will give you a deal!If you are interested in a laser cut wood short kit for this model, send me a message and I'll be happy to give you a quote! If you have any questions send us a message.