YU-XIANG F11 Apache - RTF Helicopter

Features

• Scaled down at 1:32 ratio from the U.S. Boeing AH-64 Apache helicopter, featuring high-fidelity details, cool lighting, and shock-absorbing landing gear.
• Utilizes a no-aileron design with dual-axis coaxial drive motors and electronic stabilization system for precise handling and stable flight, reducing damage risks.
• Propellers designed using aerodynamic principles for robust power and inherent stability. Efficient, energy-saving, with extended flight time. Nylon and carbon fiber composite blades for high strength, resilience, impact resistance, deformation resistance, and durability.
• Equipped with 4306 560KV brushless motors for stable coaxial drive, minimizing gear noise, and offering low noise, high torque, powerful performance. Custom-made high-temperature resistant magnetic steel ensures longevity even at 150°C.
• Tail lock motor uses a specialized 1204 5200KV brushless motor for high-temperature endurance, fast response, and stable tail locking, ensuring prolonged operation without damage.
• Features enlarged 4.3g metal digital servos with high torque, quick response, high precision, and accurate centering, with a response speed of 60°/0.05ms for precise flight control and durability.
• Equipped with a 6-axis gyroscope for stable, fast, and precise flight attitude.
• Uses 2.4GHz communication protocol, expandable satellite receiver supporting DSMX, DSM2, PPM, S-BUS formats.
• High-precision CNC rotor head and swashplate optimize structure and reduce weight, significantly lowering the risk of aircraft damage.
• Shell crafted using hot-runner injection molding for high simulation detail, elasticity, toughness, and impact resistance.
• Standard six-channel remote controller with LCD display, battery indication, digital parameter adjustment, simulator support, and optimized joystick outputs for precise operation.
• Professionally customized high-rate Lithium-Polymer 11.1V 1800mAh 30C battery for high discharge rate, long lifespan, and 10-12 minutes of flight time. Can withstand 500+ cycles with features like overcharge, over-discharge protection, and low battery indication, effectively extending battery life.
• Dedicated 11.1V lithium battery charger with balance charging and stable charging capabilities.

Specifications

• Rotor Diameter: 455mm
• Fuselage Length: 485mm
• Height: 155mm
• Remote Control Mode: 2.4G remote control
• Remote Control Distance (m): Over 300 meters
• Materials: High-strength composite engineering materials
• Gross/Net Weight (kgs): 558g
• Boxed Weight (kgs): 3550g
• Battery: LI-POLY smart battery 11.1V (1800mAh) 30C
• Charging Time: Approximately 90 minutes
• Flight Time: Approximately 12 minutes

Includes:

• F11 Helicopter * 1
• Transmitter *1 （BNF version without transmitter）
• Intelligent Battery* 1 or 2 or 3
• Main Rotor Blades * 4
• Tail Rotor Blade * 1
• Manual * 1
• Charger *1