I.E. Pedal Car Biplane Plans DIY Ride On Air Plane Outdoor fun ✔️ Pedal Car Biplane Plans ✔️ DIY Ride On Air Plane Outdoor fun ✔️ You will love these plans to build your own bi-plane pedal car. ✔️ It is designed to be 33" wingspan and 57" long. ✔️ You will be pedaling it down the sidewalk and steering it through the stick control that steers the rear wheel. Have tons of fun!! Pedal Car Biplane Plans DIY Ride On Air Plane Outdoor fun. You will love these plans to build your own bi-plane pedal car. It is designed to be 33" wing span and 57" long. You will be pedaling it down the sidewalk and steering it through the stick control that steers the rear wheel. Have tons of fun!! I will mail you hard copies on 8 1/2 X 11 paper. All plans are designed or reviewed by Ben Stone. Ben is a retired Engineer in Canada. Ben also drafts these himself using the latest AutoCAD software to ensure accuracy. He studied Engineering back in the early 1980's. After over 30 years in the Construction industry he developed a passion for building cool items around his farm and cabin. These are great DIY projects. With a little skill anybody can Do It Yourself. Ben is always a email away if you have any questions while building one of his projects. He is adding new plans all the time.