From Filament to the Sky
A 2400mm wingspan scale glider, designed to be 3D printed primarily in LW-PLA or LW-ASA. The full STL file set covers the fuselage, wings, tail, cabin frame, and optional motor mount — with assembly instructions included.
User Manual
SPECIFICATIONS
- Wingspan: 2400 mm
- Length: 1260 mm
- Empty weight: 1100 g
- Flying weight: ~1400 g
- Servos: 8–9× 9g
- Primary material: LW-PLA or LW-ASA
- Construction: 3D printed
Realistic Flap Movement
The flaps deploy outward and downward — exactly like the real Blanik L-13 — guided by printed channels that replicate the full-scale mechanism. Not just cosmetic: they move the way they should.
Aerotow Ready
The Blanik L-13 can be towed into the air just like the real thing — a simple printed tow hook is included in the file set, so you can launch with a tug plane instead of a bungee or hand toss.
Bungee & Winch Launch
Prefer a ground launch? The model supports both bungee and winch launches — a CG hook can be glued at the wheel, giving you the correct attachment point for a clean, stable pull.
Optional Motor Version
Don't have a tug or a winch? The file set includes a powered version with a motor mount and TPU heat block. Launch by hand and keep flying under power whenever you need it.
What's in the Pack
One purchase on Cults3D gives you everything below — no extras, no surprises.
Full STL File Set
Every printable part — fuselage (F1–F11), wings, ailerons, flaps, tail, cabin frame, and landing gear.
Assembly Manual
Step-by-step PDF with photos covering the full build from tail to wingtips.
Print Settings Table
Per-part material, infill, and slicer settings — no guesswork on LW-PLA, PLA, or PETG parts.
Motor Mount Option
Files include both the pure glider and powered versions with a motor mount and TPU heat block.
Get the Complete File Set
Explore all printable parts for your Blanik L-13 model — fuselage, wings, tail, cabin frame, and optional motor mount. Each part includes recommended print settings and material guidance.
Download Files
Download a free sample set — includes wing and fuselage parts to test your print settings before committing to the full model.