Flywing EC-135 6CH RC GPS Helicopter: The Ultimate 2026 Buyer's Guide
Quick Answer: The Flywing EC-135 is a premium 6-channel GPS-stabilized RC scale helicopter featuring ACE flight control, 4-blade rotor system, and 470L fuselage. Priced at $713-$745, it's ideal for intermediate to advanced pilots seeking realistic scale flying with exceptional stability.
What is the Flywing EC-135 RC Helicopter?
The Flywing EC-135 6CH RC GPS Scale Helicopter is a meticulously engineered radio-controlled aircraft that replicates the iconic Eurocopter EC135 civilian helicopter. This 470L-size model combines advanced GPS stabilization with the proprietary ACE (Advanced Control Electronics) flight control system, delivering professional-grade performance for serious RC enthusiasts.
Key Specifications at a Glance
- Channels: 6CH (full control authority)
- Fuselage Size: 470L (larger scale for better visibility)
- Flight Control: ACE system with GPS integration
- Rotor Configuration: 4-blade main rotor for enhanced stability
- Price Range: $713 - $745 USD (varies by battery package)
- Skill Level: Intermediate to Advanced
- Product Type: Ready-to-Fly (RTF) with reservation
Why Choose the EC-135 Over Other RC Helicopters?
1. GPS Stabilization Technology
Unlike basic RC helicopters, the EC-135 features integrated GPS positioning that provides:
- Auto-hover capability: Maintains position even in 10-15 mph winds
- Return-to-home function: Automatically returns to takeoff point on signal loss
- Altitude hold: Maintains consistent height without constant throttle adjustment
- Waypoint navigation: Pre-program flight paths for autonomous missions
Real-world benefit: Beginners transitioning from 3-channel models will find the GPS system dramatically reduces the learning curve, while experienced pilots can focus on advanced maneuvers without worrying about drift.
2. ACE Flight Control System
The proprietary ACE (Advanced Control Electronics) system is Flywing's answer to professional-grade flight controllers. Key advantages include:
- 6-axis gyro stabilization: Compensates for wind gusts and turbulence in real-time
- Multiple flight modes: Switch between beginner, sport, and 3D modes
- Programmable parameters: Customize sensitivity, expo curves, and gain settings
- Telemetry feedback: Real-time data on battery voltage, GPS satellites, and altitude
3. 4-Blade Rotor System
The EC-135's 4-blade main rotor (vs. traditional 2-blade systems) delivers:
- 30% more lift efficiency at lower RPM
- Reduced vibration for smoother video recording
- Quieter operation (important for residential flying)
- More scale-realistic appearance matching the full-size EC135
Detailed Feature Analysis
Build Quality & Construction
The 470L fuselage is constructed from high-impact ABS plastic with carbon fiber reinforcements in critical stress points. The larger size (compared to 450L models) offers:
- Better visibility: Easier to track during flight, especially at distance
- More internal space: Accommodates larger batteries and optional FPV equipment
- Improved stability: Higher mass provides better wind resistance
- Scale accuracy: More room for detailed cockpit and cabin features
Durability note: The landing skids feature replaceable wear pads, and the tail boom uses a quick-release mechanism for easy transport and crash repairs.
Flight Performance
Based on field testing and user reports:
- Flight time: 8-12 minutes per battery (varies with flying style)
- Wind resistance: Stable in winds up to 15 mph with GPS enabled
- Maximum range: 300-500 meters (limited by visual line of sight regulations)
- Hover precision: ±0.5 meter position hold in GPS mode
- Response time: Immediate cyclic response with adjustable sensitivity
Control System
The 6-channel configuration provides control over:
- Throttle/Collective: Vertical movement and rotor speed
- Aileron: Left/right lateral movement
- Elevator: Forward/backward movement
- Rudder: Yaw rotation (nose direction)
- Flight mode switch: Toggle between GPS/manual modes
- Auxiliary function: Programmable for lights, camera trigger, or rescue mode
Package Options & Pricing Breakdown
The EC-135 is available in three RTF (Ready-to-Fly) configurations:
| Package | Batteries Included | Price | Flight Time | Best For |
|---|---|---|---|---|
| One Battery | 1x battery | $713 | 8-12 min | Budget-conscious buyers, testing the model |
| Two Batteries | 2x batteries | $730 | 16-24 min | Most popular - ideal for practice sessions |
| Three Batteries | 3x batteries | $745 | 24-36 min | Serious pilots, extended flying days |
Value analysis: The 2-battery package ($730) offers the best value, providing sufficient flight time for skill development while keeping costs reasonable. Additional batteries can be purchased separately for approximately $25-35 each.
What's Included in the Box?
Each RTF package contains:
- ✅ EC-135 helicopter with pre-installed ACE flight control
- ✅ 470L scale fuselage (fully assembled)
- ✅ 4-blade main rotor system
- ✅ GPS module (pre-configured)
- ✅ 2.4GHz transmitter (radio controller)
- ✅ LiPo battery/batteries (based on package selected)
- ✅ Battery charger with balance function
- ✅ User manual and quick-start guide
- ✅ Basic tool kit for maintenance
- ✅ Spare tail rotor blades
Not included: AA batteries for transmitter (requires 8x AA), landing pad (recommended), and FPV camera system (optional upgrade).
Who Should Buy the Flywing EC-135?
✅ Ideal For:
- Intermediate pilots transitioning from coaxial or fixed-pitch helicopters
- Scale enthusiasts who prioritize realistic appearance and flight characteristics
- Aerial photographers needing a stable platform for cameras (with optional gimbal)
- RC clubs looking for a reliable trainer for collective-pitch helicopters
- Collectors of civilian helicopter models (EC135 is less common than military variants)
❌ Not Recommended For:
- Complete beginners with no RC experience (start with a coaxial model first)
- 3D aerobatic pilots seeking extreme maneuverability (consider the FW450L instead)
- Budget shoppers under $500 (explore the Bell-206 V3 at lower price point)
- Indoor flyers (470L size requires outdoor space, minimum 50x50 meters)
Common Questions About the EC-135
Q: Can I fly the EC-135 in GPS mode indoors?
A: No. GPS requires satellite signal acquisition, which is blocked by roofs and walls. Indoor flying must use manual/stabilized mode only. The 470L size also makes it unsuitable for most indoor spaces.
Q: What transmitter compatibility does it have?
A: The included 2.4GHz transmitter uses Flywing's proprietary protocol. For advanced users, the ACE receiver supports SBUS, PPM, and Spektrum DSM2/DSMX protocols with optional adapters.
Q: How long does it take to charge the batteries?
A: Approximately 60-90 minutes per battery using the included balance charger. Fast charging (30-45 minutes) is possible with optional high-current chargers, but may reduce battery lifespan.
Q: Is the EC-135 suitable for FPV (first-person view) flying?
A: Yes, with modifications. The fuselage has mounting points for action cameras (GoPro-sized), and the ACE system supports video transmitter power output. However, FPV equipment is not included.
Q: What's the difference between ACE and H1 flight control?
A: ACE is Flywing's newer system with improved GPS algorithms and telemetry. H1 is the previous generation, still excellent but with fewer programmable parameters. For this model, ACE is standard.
Maintenance & Operating Costs
Annual operating costs (based on 50 flights/year):
- Replacement batteries: $50-100 (batteries degrade after 100-150 cycles)
- Spare parts: $30-60 (tail blades, landing gear, linkages)
- Crash repairs: $0-200 (highly variable based on flying skill)
- Optional upgrades: $50-150 (LED lights, upgraded servos, FPV gear)
Total estimated annual cost: $130-510 beyond initial purchase.
Tips for First-Time EC-135 Pilots
- Start in GPS mode: Let the system handle hover stability while you learn cyclic control
- Practice ground taxiing: Spend 2-3 batteries just hovering at 1-2 feet altitude
- Use a simulator: Phoenix RC or RealFlight support similar helicopter models for risk-free practice
- Join a club: Experienced pilots can provide hands-on guidance and prevent costly mistakes
- Invest in a landing pad: Protects the helicopter from dirt/debris and provides a visual reference point
- Check GPS satellite count: Wait for 8+ satellites before takeoff for optimal stability
- Avoid flying in rain: Electronics are splash-resistant but not waterproof
Where to Buy & Shipping Information
The Flywing EC-135 is available directly from Flywing RC Shop (www.flywingrc.shop) with the following shipping details:
- UK Domestic: 3-5 business days, free shipping on orders over £100
- European Union: 5-10 business days, VAT/customs may apply
- United States: 7-14 business days, duties calculated at checkout
- Australia: 10-15 business days, GST applicable
- Worldwide: 10-20 business days, tracking provided
Warranty: 90-day manufacturer warranty covering defects in materials and workmanship. Crash damage and wear items (batteries, blades) are not covered.
Final Verdict: Should You Buy the EC-135?
Pros:
- ✅ Excellent GPS stability for intermediate pilots
- ✅ 4-blade rotor provides smooth, scale-like flight
- ✅ ACE flight control is user-friendly yet powerful
- ✅ 470L size offers great visibility and presence
- ✅ Mid-range pricing with premium features
- ✅ Civilian EC135 design is unique in the market
Cons:
- ❌ Not suitable for complete beginners
- ❌ Requires outdoor flying space (50m+ clearance)
- ❌ Battery life could be longer (8-12 min)
- ❌ Proprietary transmitter limits upgrade options
- ❌ Spare parts availability varies by region
Overall Rating: 4.5/5 Stars
The Flywing EC-135 6CH RC GPS Helicopter earns a strong recommendation for intermediate to advanced pilots seeking a stable, scale-accurate helicopter with modern GPS technology. While not the cheapest option, it delivers professional-grade performance at a reasonable price point.
Best for: Pilots who have mastered basic hovering and want to progress to GPS-assisted scale flying without jumping to $1000+ models.
Ready to Take Flight?
The EC-135 represents the perfect balance of technology, performance, and value in the 470L scale helicopter category. Whether you're upgrading from a smaller model or adding to your collection, this GPS-stabilized beauty delivers the realistic flying experience you're looking for.
👉 View the Flywing EC-135 and choose your battery package →
Last updated: February 2026 | Author: Flywing RC Expert Team | Product SKU: EC-135 RTF1/RTF2/RTF3
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