By Rob Jahnke,
“I have another RC kite I was planning to bring this year. I call it the RC Eagle which is the Revolution Eagle kite created by Joe Hadzicki of Revolution Kites. It has an 8ft wingspan and is powered with a 3S 1500mah Lipo but packs up into a kite bag. You can see the first test flight here: https://www.youtube.com/watch?v=NYhJ2Ij3mDw&t=75s

For the Revolution Eagle kite story check it out here:
The details of the RC Eagle Build are shown in this photo album.
I make good use of the 3D printer for this project. I am happy to share the stl files.