Is this 3D model free to download?

Yes, "Ugly" Stick plane 1166mm wing span is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by tfrancis, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

"Ugly" Stick plane 1166mm wing span 3D printable model by tfrancis

"Ugly" Stick plane 1166mm wing span photo 1

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"Ugly" Stick plane 1166mm wing span

Source: Thingiverse by tfrancis

The "Ugly" Stick plane 1166mm wing span is a free printable 3D model from Thingiverse by tfrancis. UPDATE: new version of the tail assembly with stronger hinges and slightly reduced weight This is my version of the classic "ugly" stick RC planes, the prototype is built but it. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

720 saves Source: Thingiverse Updated 2026-10-19 Filament: 1,650 g License: CC-BY-NC-SA · non-commercial Category: Vehicles & RC

Tags: airplane, Model Airplane, plane, RC airplane, rc airplane parts, RC plane

About this model

UPDATE: new version of the tail assembly with stronger hinges and slightly reduced weight This is my version of the classic "ugly" stick RC planes, the prototype is built but it has not been flown too date, I will post flight video as soon as possible. This design is based on some of my previous designs, and Filght video can be seen at I apologize it's not the greatest quality video This plane has an 1166mm wing span (46 inch), cg is between 48mm and 65mm(1 7/8 inch to 2 ¼ inch) from the leading edge, dry weight 1200g(2.65lbs) & all up flying weight should be around 1500 to 1650 grams (3.3 to 3.6 lbs.) using : or with a 9 X 6 prop, a 2200mAh 60C battery, a 40A ESC, and 4 X Tower Pro MG90S servos, or similar. All my printing for this plane was done on my Prusa I3 with PLA at 233deg C (bette…

Frequently asked questions

Is this 3D model free to download?: Yes. "Ugly" Stick plane 1166mm wing span is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by tfrancis.
Who made this model?: Designed by tfrancis, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.