Overview

In this video tutorial, I show you how to build an RC airplane from scratch using low-density thermocol, reinforced with packaging tape. This simple and efficient design is perfect for first-timers looking to get into the RC flying hobby without complex tools or expensive materials.

Tools & Materials

Electronics Used

• 1000KV 2212 Brushless DC Motor

• 10x4.5 ABS Propeller

• SimonK 30A Electronic Speed Controller (ESC)

• SG90 9g Micro Servo Motor (x2 or more)

• Jumper Wires

• 2200mAh 3S Li-Po Battery

• Flysky FS-i6S Transmitter & Receiver

Cheaper Alternative Transmitters:

• Flysky CT6B

• Flysky FS-i6

Foam Materials

• 0.5 Inch Thermocol (Body & Vertical Tail)

• 1 or 2 Inch Thermocol (Wings)

• Umbrella Rods (Reinforcement)

• Packaging Tape (Structural Strength)

Tools Needed

• Hot Wire Thermocol Cutter (DIY: Watch how to make it)

• Glue Gun

• 6 Inch Hacksaw Blade

• Paper Cutter

• 12 Inch Ruler

Download Full Plane Plans & Diagrams:
Google Drive – RC Plane Diagrams

Build Steps

Step 1: Cutting the Airframe

Use your ruler and thermocol cutter to carefully carve out the fuselage (plane body), wings, rudder, and elevators from the thermocol sheets using your downloaded plans.

Step 2: Reinforcing with Tape

Cover each cut thermocol part with packaging tape to improve structural strength and reduce vibration during flight.

Step 3: Wing Assembly

Attach the wings to the fuselage using glue. Strengthen with umbrella rods placed along the wings for additional durability.

Step 4: Mounting the Electronics

• Fix the 2212 BLDC motor to the nose using a custom or pre-bought motor mount.

• Connect the ESC and battery in the fuselage.

• Secure the servo motors for rudder and elevator controls.

Step 5: Wiring

Connect the ESC and servos to the Flysky receiver according to your channel configuration. Ensure the receiver is correctly bound to the transmitter.

Step 6: Propeller & Balance

Mount the 10x4.5 propeller to the motor shaft. Check your center of gravity (CG) by balancing the plane 1/3rd into the wing from the leading edge.

Step 7: Final Check & Calibration

• Power on the transmitter first, then the plane.

• Test all control surfaces and throttle.

• Make sure there is no binding or reversed controls.

Watch the Full Tutorial

RC Airplane Tutorial Video: Watch on YouTube

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