Description

The Sukhoi Su-31 is an aerobatic 3D plane that is intended for outdoor use. Build it from the plans attached below.

I have marked out a slot for the motor, but you might want to modify it to for your particular motor and mount. I have included a motor mount that fits the slot.

This is quite a large model, so make sure to user proper reinforcements on the wing and elevator, like stiff carbon fiber rods.

The dimensions of the slots and tabs are made for 6 mm depron.

Data

Wing span

105 cm (41 inches)

Length

98 cm (39 inches)

CoG location

5.7 cm (2.2 inches) behind wing leading edge

Build Instructions

Not available.

Forum Discussion

http://www.rcgroups.com/forums/showthread.php?t=1058716

CAD Images

Build Pictures

Not available yet.

Model Pictures

Model Artwork

• Cockpit PDF
• Cockpit MS Word

Model Videos

Not available yet.

Plans

• Full PDF
• Tiled A4 PDF
• Tiled letter PDF
• Google Sketchup 3D model flat
• Google Sketchup 3D model 6 mm
• Google Sketchup parts
• AutoCAD DXF parts
• Motor mount PDF

License

All my plans are published under a Creative Commons Attribution-Noncommercial-Share Alike license.

You are free:

• to Share — to copy, distribute and transmit the work
• to Remix — to adapt the work

Under the following conditions:

• Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
• Noncommercial. You may not use this work for commercial purposes.
• Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.

In plain English this means that

• you are free to download my plans and build airplane models from them
• if you make any changes to the plans and want to publish or share your version you have to
  • attribute me as the original designer with a link to this web site
  • release your version under the same or similar license to this one
• you may not use my plans for commercial purposes