Craycle Stick Released!

Craycle Stick: Easy-to-Build RC Trainer Plane

Introducing the Craycle Stick, an approachable RC airplane designed by Cemal Özçelik, officially released on April 1st, 2025. The Stick simplifies RC flight, making it accessible, enjoyable, and reliable for all skill levels.

The Stick brings you straightforward construction and dependable performance without the fuss. Featuring a friendly wing loading of just 38 g/dm² and crafted entirely from standard PLA filament, the Stick delivers smooth, stable flights every time you take to the skies. 🌬️ Its gentle flight characteristics make it forgiving for learners, yet fun enough for experienced enthusiasts.

No complicated carbon rods, no expensive exotic materials—just print, assemble, and fly! 🛠️ Our fully 3D-printable landing gear means less searching for extra parts and more time enjoying your flights. With minimal components and clear instructions, you’ll spend less time at your workbench and more time experiencing the thrill of RC flight.

Key Features:

• Easy-to-print design optimized for Regular PLA filament
• No Carbon Fiber Rods!
• 800 mm wingspan, perfect for park flying and small fields
• Scalable design up to 1600 mm wingspan! Learn how to do it.
• Fully printable landing gear—no complicated hardware needed
• Beginner-friendly flight characteristics with stable handling
• Compatible with basic 4-channel radio setups
• She flies like a dream with 38 g/dm² wing loading
• Modular Electronics Rail design for Flight Controller and GPS mounting (Optional)

General Specifications:

• Length: 665 mm (26 inches)
• Wingspan: 800 mm (31.5 inches)
• Print Weight: 272 g (9.6 oz)
• Flying Weight: 460 g (16.2 oz)
• Wing Area: 11.8 dm²
• Wing Loading: 38 g/dm²
• Airfoil: NACA 2412

Payload/Lipo Dimensions:40 x 40 x 115 mm

Recommended Setup:

• Motor: 2204/5/6 series, 1500-2500 Kv (ideal: 2205 2300Kv)
• Propeller: 5-inch, 2/3/4 blade
• ESC: 15-30A (ideal: 30A)
• Servo: 4 x 9 g servos
• Battery: 2S-4S LiPo, 850-1850 mAh (ideal: 3S 1500 mAh)
• Radio System: Minimum 4 channels

Essential Equipment:

• Medium CA Glue
• Y cable for aileron servos
• 2 mm Self-Tapping Screws
• Pushrods: 2 pcs 150 mm (for wings) and 2 pcs 400 mm (for tail), Ø1mm steel wire
• PLA filament (TPU, PetG optional)

Optional Equipment:

• Adjustable pushrod connectors
• Strong pliers for landing gear preparation
• Z-bend tool
• Aileron angle meter
• Servo tester
• Servo plug connectors
• Screwdriver set
• Spray paint
• Model stand
• Lipo alarm

CG Position:

• Marked clearly under the wing.

Control Surface Movements:

Ailerons: 11 mm (3rd servo horn hole)
Elevator: 9 mm (2nd servo horn hole)
Rudder: 9 mm (2nd servo horn hole)

Recommended Radio Settings:

Rates: 85%
Expo: 35%

Detailed Assembly Guide:

Step 1: Fuselage Assembly

Combine fuselage sections (fs1, fs2, fs3, fs4, and lipo-mount). Use medium CA glue, aligning carefully and spreading evenly. Wait 15 seconds after applying activator spray from 20 cm distance.

Step 2: Elevator Assembly

Attach elevator_r and elevator_l parts to fs5 at precisely 90 degrees. Place elevator bar in slot, separate elevator flaps carefully, and attach with minimal CA glue on CA hinges to maintain movement.

Step 3: Rudder Assembly

Assemble rudder parts (rudder_1, rudder_2) with CA hinges carefully. Glue ruddergear into its slot, and secure wheel20_ring parts using a 2mm steel rod. Ensure no excess glue hinders hinge movement.

Step 4: Tail Attachment

Attach the tail securely to the fuselage, ensuring alignment and easy hinge operation. Remove excess glue to enhance joint strength.

Step 5: Electronics and Landing Gear

Install servos and pushrods, glue the 3d-Lg_shaft to the fuselage and assemble landing gear parts securely with screws. Attach the lock_body and lock_catch with an M3x8mm bolt to the hatch, and mount motor using motor_mount with provided screws. Assemble the spinner and propeller accurately.

Step 6: Wing Assembly

Mount servos to wing1, assemble wing pieces (wing1, wing2, wing3). Separate aileron flaps, attach with CA hinges, and remove excess glue. Attach horn and pushrods, aligning neutral positions with servo tester.

Step 7: Wing Installation

Connect both wing halves using wingsupport and pim. Spread excess glue carefully along joint lines, apply tape for reinforcement. Attach wing securely to fuselage using an M4x20mm bolt, and optionally additional 2x8mm screws for aerobatic stability.

Final Thoughts:

🛩️ There are no carbon rods, no exotic filaments, and no complicated steps—just regular PLA and a clean, well-engineered design that works flawlessly. With a low wing loading of 38 g/dm², the Stick is lightweight, stable, and forgiving in the air. It won’t push your printer or your skills to the limit. Instead, it rewards you with confidence, a smooth flight, and that wonderful feeling of saying, “just one more flight.” ✨

Its minimal build leaves fewer things that can go wrong, giving you more freedom to simply enjoy the process. The fully 3D printable landing gear is a great example—you won’t need to bend wire or search for foam wheels. Just print and go. 🖨️✅

Whether you’re printing your first RC airplane or getting back to basics after years of flying, Stick is a refreshing reminder that flying doesn’t have to be complicated. 🌈

Like all Craycle models, the Stick has been shaped by the feedback and passion of our incredible community. Every choice in its design reflects our mission to make RC flying accessible, welcoming, and deeply satisfying. 🌍💬

We hope Stick brings you joy, smooth skies, and maybe even inspires your next build. Don’t forget to share your thoughts by joining our Next Model Survey and help shape the future of Craycle! 📩🚀

🛩️ Happy flying, The Craycle Team

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PDF User Guide