FLYWING AS-350 Écureuil 470-Class GPS Large Scale RC Helicopter Model with ACE Flight Controller RTF

FLYWING AS-350 Écureuil 470-Class GPS Large Scale RC Helicopter Model with ACE Flight Controller RTFMaterial: Metal and electronic components. Fuselage length (excluding blades): 850mm Fuselage height: 260mm Fuselage width: 180mm Color: As shown in the image Weight (excluding battery): 1150g Main rotor diameter (span): 810mm Main rotor length (single blade): 370mm Tail rotor diameter (span): 125mm Tail drive motor: 2008 brushless motor Main motor: 3508 brushless motor ESC: 60A dual brushless speed controller Flight modes: GPS self stabilization

Material: Metal and electronic components.
Fuselage length (excluding blades): 850mm
Fuselage height: 260mm
Fuselage width: 180mm
Color: As shown in the image
Weight (excluding battery): 1150g
Main rotor diameter (span): 810mm
Main rotor length (single blade): 370mm
Tail rotor diameter (span): 125mm
Tail drive motor: 2008 brushless motor
Main motor: 3508 brushless motor
ESC: 60A dual brushless speed controller
Flight modes: GPS self-stabilization mode, Attitude mode, One-key Return-to-Home (RTH), Low-battery RTH, Failsafe RTH. The helicopter is equipped with a multi-link GNSS system supporting GPS, BeiDou, GLONASS, Galileo, and other positioning systems. It offers stable outdoor hovering (with a maximum flight time of approximately 25 minutes in windless conditions).
Precautions: Remote-controlled model helicopters are high-risk products; keep away from crowds during flight. Improper assembly, unfamiliarity with operation, damaged parts, faulty electronic control equipment, or lack of piloting skill can lead to loss of control, damage, or unpredictable accidents. Pilots must prioritize safety and accept full responsibility for any accidents caused by negligence. Before every flight, carefully inspect the main rotor grip spindle screws, tail rotor grip screws, as well as ball joints and screws across the fuselage; ensure they are secured with thread-locking compound before takeoff.
Product Description:
1. A 470-class AS-350 Écureuil (Squirrel) scale-model 6-channel RC helicopter. It features a high-power 16V motor designed for easy maintenance. Equipped with an ACE flight controller utilizing omnidirectional positioning technology and the BeiDou positioning system, it enables precise fixed-point hovering. The intelligent Return-to-Home (RTH) function ensures the aircraft automatically returns to the takeoff point if the battery runs low or the aircraft goes out of sight. After GPS positioning is established, the 3D aerobatic mode allows for instant switching back to GPS mode for emergency recovery. 2. The AS-350 features a default "coordinated turn" function. When turning using the yaw stick (the left-right axis of the left stick in Mode 2/US configuration), the flight controller automatically applies aileron roll input based on current flight speed. This assists the helicopter in executing tighter turns while achieving a more realistic and graceful flight attitude.
3. It utilizes a high-performance 3508-class brushless motor driven by a 16V system, delivering increased power and superior efficiency. Paired with a dedicated 16V/60A all-metal ESC featuring a dual-core 32-bit processor, the system ensures ultra-fast response times during aggressive 3D maneuvers. Excellent governor performance maintains consistent power output throughout the flight without rotor speed droop.
4. The ACE scale helicopter comes with a custom 2.4GHz transmitter capable of a maximum control range of 1km in unobstructed, interference-free environments. If the signal is lost due to excessive distance, the helicopter initiates an autonomous return-to-home (RTH) sequence; this can be cancelled at any time by toggling the RTH switch to regain manual control. The flight controller fully manages the vertical ascent/descent rate during takeoff and landing, switching to proportional remote control once the aircraft reaches an altitude of 1 meter. This prevents issues associated with overly rapid takeoffs. During takeoff, directional control via the cyclic sticks remains active, independent of the throttle stick. (Note: Altitude is estimated via barometric pressure, so slight deviations may occur in windy conditions.)
5. Powered by a 4S 5000mAh battery and a high-performance 16V power system (3508 motor + 60A ESC with dedicated metal casing). ...significantly improved efficiency and an ultra-long flight time of over 20 minutes, allowing you to fly to your heart's content (Note: The PNP version does not include a battery or remote controller).
6. Three-level flight mode settings: The helicopter features three built-in sensitivity levels, switchable via the remote controller.
In "Soft" mode, the helicopter's maximum speed, maximum tilt angle, and responsiveness are limited; this mode is ideal for beginners to familiarize themselves with operating the helicopter.
In "Standard" mode, the helicopter's maximum speed, maximum tilt angle, and responsiveness are higher than in Soft mode; this mode is suitable for everyday flying.
In "Sport" mode, the helicopter's maximum speed, maximum tilt angle, and responsiveness reach the flight controller's limits; the helicopter becomes highly agile and fast, so this mode is recommended for experienced pilots flying in open spaces.
Packaging: Cardboard box
Package contents: Helicopter body (pre-assembled) x1, hand-painted integrated fuselage shell x1, battery x1, charger with display x1, remote controller x1.