RC Airplane Snow Skis

Snow Skis I designed some years ago and used on several RC-Planes. 
There is just one side - mirror model for opposite side!

Weight capacity on soft, fluffy snow:

• Small: 1-2Kg Takeoff Weight
• Medium: 2-3Kg Takeoff Weight
• Large: 3-5Kg Takeoff Weight

On heavy snow, weight capacity is obviously much more.

The medium and large Skis are consist of multiple parts. The medium size have one and the large size two holes to insert 6mm carbon tubes. This makes the Skis much stronger and easy to assemble. 

There is also a small tail wheel ski. I have been flying without it as it works just fine controlling the airplane with rudder and elevator on ground. 

Please print on the side, as shown in the pictures. This ensures maximum stiffness and you can print them without supports.