Tired of fragile scale models that are difficult to control or drift uncontrollably in open air? The F119S MD500 16:1 scale RC helicopter bridges the gap between ultra-realistic military scale aesthetics and advanced, stress-free flight control. Powered by high-torque dual brushless motors and an intelligent GPS positioning system, it eliminates common beginner hurdles like accidental crashes, wind drift, and orientation loss.
Key Features
Dual Brushless Power System: Driven by a 4306 560KV main brushless motor and a tail-lock brushless motor for high efficiency, high temperature resistance, and stable tail-locking during flight.
LiDAR TOF + Optical Flow Altitude Hold: Combines LiDAR TOF precision sensing with optical flow technology to deliver pinpoint hover stability and automatic balance maintenance.
Full GPS Smart Flight Modes: Features one-button return, low-battery return, signal-loss return, straight-line return, and automated horizontal figure-8 flight routines via the GPS flight controller.
Authentic 16:1 Scale & Functional Cabin: Features a high-strength composite body with realistic details, authentic paint schemes, functional openable side cabin doors, and transparent cockpits.
5-Blade Flybarless System: Built with an aerodynamic five-blade main rotor and high-precision CNC rotor head crossbar for optimal stability and reduced crash damage risk.
Who It’s For
Scale Model & Military Aviation Enthusiasts: Ideal for collectors who appreciate 16:1 scale realism, working cabin doors, and authentic military/police schemes.
Intermediate Pilots Upgrading to GPS Copters: Perfect for flyers seeking a flybarless multi-blade RC helicopter equipped with smart safety returns and precise hover assists.
RC Pilots Seeking Outdoor Performance: Suited for users who want stable outdoor flight performance backed by dual brushless motors and 350m control range.
What’s in the Box
1 x F119S MD500 RC Helicopter
1 x 2.4GHz Color Screen Remote Controller
1 x 11.1V 3500mAh 30C Smart Battery
5 x Main Rotor Blades
1 x Tail Rotor Blade
1 x Power Supply Adapter
1 x Charger & Charging Base
1 x Screwdriver
1 x Hex Key
1 x User Manual
(Note: batteries for remote not included; manual measurement may have slight errors—refer to actual product.)
Specs
Item / Feature
Specifications
Model Name
F119S MD500 "Little Bird" Helicopter
Scale
16:1 Scale Down
Helicopter Length
485 mm
Helicopter Height
190.6 mm
Rotor Diameter
430 mm
Helicopter Weight
700g
Main Motor
4306 560KV Brushless Motor
Tail Motor
Tail-Lock Dedicated Brushless Motor
Servos
4.3g High-Precision Digital Servos ($60^\circ / 0.05\text{ms}$)
Flight Battery
11.1V 3500mAh 30C Li-Po Smart Battery
Flight Time
Approx. 15 – 17 Minutes
Charging Time
Approx. 70 Minutes
Remote Control Distance
Up to 350 Meters
Positioning Systems
GPS / Optical Flow / LiDAR TOF Altitude Hold
Colors Available
Black (U.S. ARMY) / Red & White (POLICE)
Note: Images show sample features
Spare Parts & Accessories
Find remote control,battery,USB,carcase clips,screwdriversand more in the dedicated parts collection
Why Drivers Love It
Stress-Free GPS Protection: Intelligent fail-safe returns (low battery, signal loss, one-button) allow pilots to fly with absolute peace of mind.
Ultra-Realistic Scale Aesthetics: Openable cabin doors, transparent cockpit windows, and 5-blade main rotor create an incredible scale presence on display and in the air.
Pro-Grade Power & Response: Dual brushless motors paired with 4.3g high-speed digital servos deliver instant throttle response, wind resistance, and smooth control.
Full-Color Telemetry Screen: The transmitter screen displays speed, altitude, distance, GPS satellite count, and battery voltage in real time.
Installation & Maintenance Tips
Battery Installation: Slide the 11.1V 3500mAh smart battery firmly into the dedicated battery compartment until the lock mechanism clicks securely into place before turning on the power switch.
Rotor Blades Assembly: When replacing main or tail rotor blades, align each blade with the rotor head grips and tighten the mounting screws evenly with the provided screwdriver without over-tightening.
Transmitter Setup: Insert battery, select Mode 1 or Mode 2 upon power-up, unfold the remote control antennas, and verify all telemetry data displays clearly on the color screen prior to unlocking the motors.
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