These are the STL print files for the 1200mm SoarKraft wing with the RG15 Airfoil. This wing uses the additional carbon reinforcement and can be printed out of a variety of materials.
This wing uses only 2 servos to control full span Ailerons: right and left. These can be programmed for more complex use such as flaps, reflex, camber (climb) and snap flaps. Easier to set up and build than the 4 servo wing and can use a less complex receiver as well. Ailerons are 400mm each.
This wing fits all of the models with the removable wing saddle, such as:
Roughgen
Pika
Igneous
The RG15 airfoil has been very popular for slope soaring for many years and was the airfoil for F3B and F3F competition throughout the 80s and 90s. It is know for a very wide speed range and amazing lift to drag ratio. With flaps, even a heavily ballasted model can be slowed to a gentle landing speed.
wingspan - 48.9 in (1243mm)
wing area - 234 sq.in. (1508 cm^2)
A Soarkraft fuselage is necessary to build a complete airframe, or add this wing to any of the Soarkraft models.
What do you get:
3D STL print files for this wing
Instructions for how to assemble the wing - printing settings
Assembly diagram
Update - v3b - update files for foaming and pre-foamed PLA printing, better hinge line
