Fly Wing EC135 470L Scale GPS RC Helicopter RTF

Fly Wing EC135 470L Scale GPS RC Helicopter RTF

The Fly Wing EC135 470L Scale RC Helicopter solves the traditional steep learning curve and fragile instability of scale model helicopters by combining high-precision GPS positioning with an ultra-realistic scale appearance. Engineered with a highly detailed composite fuselage, functional Fenestron ducted tail rotor, and automated flight modes, it eliminates stress for pilots, allowing effortless, stable flight performance directly out of the box.

Product Short Video

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Video by Mitch Cooper.

Product Review & Demonstration

Watch Mitch Cooper RC's first flights and review of the Fly Wing EC135 470L. Watch on YouTube.

Key Features

• Advanced GPS & Optical Flow Positioning: Features dual-module GPS auto-hovering and omnidirectional optical flow sensors for pinpoint altitude and spot holding both indoors and outdoors.

• Proportional Fenestron Ducted Tail: Equipped with an authentic scale enclosed tail rotor and a dedicated tail brushless motor, delivering remarkable efficiency, reduced noise, and rock-solid tail hold.

• 16V High-Power Brushless System: Powered by an upgraded 16V main motor paired with a 4S 5000mAh Lipo battery, delivering robust punch and an extended flight time of up to 18 minutes.

• Precision Metal Gear Servos: Driven by high-performance coreless servos featuring 4kg.cm torque, 0.12s/60° response speed, and flat gear alignment for easy centering.

• Multi-Layer Safety Safeguards: Includes One-Key Return-to-Home (RTH), Low-Battery Auto RTH, and failsafe modes to protect your aircraft at all times.

• Transmitter Compass Calibration: Allows quick compass calibration directly via the 10-channel transmitter without needing a computer connection.

Who It’s For

• Scale Aviation Enthusiasts: RC pilots seeking a museum-quality, true-to-scale EC135 replica with functional ducted tail rotor mechanics.

• Beginner to Intermediate Pilots: Aviators looking for stress-free flying thanks to GPS altitude hold, automated hovering, and return-to-home safety features.

• Experienced Scale Aviators: Flyers wanting an efficient 470L size heli with long 18-minute flight times and ready-to-fly setup.

What’s in the Box

• 1 × Fly Wing EC135 RC Helicopter (470L Size)

• 1 × 10-Channel Transmitter

• 1 × 4S 5000mAh LiPo Battery

• 1 × Balance Charger

• 1 × Multi-Tool Screwdriver Set

• 1 × Data Cable

• 1 × User Manual / Quick Start Guide

(Note: Images show sample features. Please select your preferred variant at checkout).

Specs

Parameter Specification Model EC-135 (470L Size) Dimensions 80 cm (L) × 18 cm (W) × 27 cm (H) Weight (Without Battery) 1200 g Main Motor Power System High-Efficiency 16V Brushless Motor Tail System Fenestron Ducted Tail Rotor with Brushless Motor Flight Controller ACE GPS Flight Controller System Servos High-Performance Metal Gear Coreless Servo (4kg.cm / 0.12s/60°) Flight Time Up to 18 Minutes Battery 4S 14.8V 5000mAh LiPo Battery Transmitter 10-Channel 2.4GHz Transmitter (Approx. 1km Control Range, SBUS Compatible) Positioning System GPS / Altitude Hold Safety Features One-Key RTH, Low-Battery RTH, Signal Failsafe RTH

 Note: Images show sample features

Spare Parts & Accessories

Find remote control，battery，USB，carcase clips，screwdriversand more in the dedicated parts collection

https://www.kidstoylover.com/collections/flywing-as-350-scale-rc-helicopter-spare-parts-accessories

Why Pilots Love It

• True-to-Life Scale Appearance: Beautifully painted scale fuselage complete with authentic cockpit details and a fully functional enclosed Fenestron tail rotor.

• Unmatched Flight Stability: Hands-off GPS hovering and optical flow altitude hold allow effortless flying even in windy outdoor conditions.

• Longer Flight Endurance: High-voltage 16V brushless system delivers smooth power distribution for up to 18 minutes of flight time.

• Hassle-Free Maintenance: PC-free compass calibration and flat-gear digital servos make field setup and zero-position tuning exceptionally easy.

Installation & Maintenance Tips

• Main Rotor & Tail Blade Assembly: Ensure the main rotor blades are correctly tightened and hinged smoothly without over-torquing, and verify that the Fenestron tail rotor spins freely before initial setup.

• Battery & Power Connection: Secure the 4S 5000mAh battery firmly inside the scale compartment, check center-of-gravity alignment, and ensure all power connectors are fully seated prior to powering the flight controller.

• Transmitter Link & Compass Calibration: Verify that the 10-channel transmitter is correctly bound and execute the quick 3-switch transmitter compass calibration protocol in an open field before your first flight.

Frequently Asked Questions

How long should I plan to fly the Fly Wing EC135 470L on one battery?

Fly Wing rates the EC135 470L for up to approximately 18 minutes on one fully charged 4S 5000mAh battery when hovering at sea level in windless conditions. This maximum was measured until the remaining power reached zero and is a reference figure, not a guaranteed normal flight time. Actual safe flight time varies with wind, temperature, battery condition, and flying style, so monitor the flight-control indicators and land promptly when the low-battery warning activates.

Does the Fly Wing EC135 470L include a factory-installed ESC cooling fan?

Yes. The current Fly Wing EC135 470L configuration includes a factory-installed cooling fan on the ESC, so no DIY fan installation is required.

Does ATT mode hold the GPS position on the Fly Wing EC135 470L?

No. On the Fly Wing EC135 470L with the ACE flight controller, ATT mode stabilizes attitude and altitude but does not hold the helicopter's horizontal GPS position. Horizontal drift can occur, so the pilot should be ready to correct the position manually.

What materials are the linkages and blades made of?

Connecting rod: Nylon plastic
Main propeller blade: Nylon (reinforced plastic), with an internal stainless steel core, not pure ABS soft plastic