Description
A true classic, back in a new edition. The Flying Stick is a hybrid 3D-printed + foam RC airplane with a 120 cm wingspan — quick, affordable and easy to build. A complete build, electronics included, should come in under €100.
The airframe combines 3D-printed parts with 3 mm XPS/Depron foam. All printed components use affordable PETG; ABS is recommended for the landing-gear mounts for extra durability. Most parts print support-free at 20% grid infill.
Specifications
| Wingspan | 120 cm |
|---|---|
| Ready-to-fly weight | ~0.9 kg |
| Motor | C2836-1120KV (example) |
| Propeller | 10×5 |
| ESC | 30 A |
| Servos | 4× 9 g |
| Battery | 3S or 4S Li-Po |
| Material | PETG (ABS landing-gear mounts) |
What's in the download
- STL files
- Build manual
- Sticker / decal designs
What you need to build & fly
| Part | Qty | Buy on: |
|---|---|---|
| XPS Depron — 3 mm sheets (min 60 cm long) | ||
| 10×10 mm aluminum / carbon tube | 1 pc | |
| 2.5 mm steel rod (landing gear) | 1 pc | |
| 2 mm steel rod | 1 pc | |
| 1 mm steel rod (pushers) | 1 pc | |
| 0.5–0.8 mm steel rod (hinges) | 1 pc | |
| M3 × 12 mm screw + nut | 1 pc | |
| Landing-gear wheel collar — 2.5 mm | 2 pcs | |
| Landing-gear wheel collar — 2 mm | 1 pc | |
| Motor — C2835-1200kv or similar (trainer) | 1 pc | |
| Propeller — 9×6 | 1 pc | |
| ESC — 30 A | 1 pc | |
| Servos — 9 g | 4 pcs | |
| Li-Po battery — 3–4S (depends on motor; I use 2200 mAh) | 1 pc |
These build parts aren't sold in my store — links go to external marketplaces (affiliate).
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