WLtoys K150-AS350 AS350 RC Helicopter

The WLtoys K150-AS350 RC Helicopter is a compact 4-channel remote control helicopter inspired by the AS350 aircraft, combining a detailed scale appearance with a brushless main motor and advanced flight stabilization. Designed for beginner, intermediate and experienced RC helicopter enthusiasts, the K150-AS350 features a 6-axis gyroscope, 6G stabilization mode and barometric altitude hold to provide a more controlled and stable flying experience.

Powered by a 1106 11200KV brushless main motor and a 3.7V 500mAh lithium battery, this WLtoys helicopter delivers responsive power in a lightweight 90g design. The helicopter uses a 2.4GHz remote controller with an approximately 80-meter control distance and supports forward, backward, left, right and lateral movement.

Key Features of the WLtoys K150-AS350

• AS350-inspired scale design: Features a detailed appearance based on the AS350 aircraft with a distinctive three-propeller design.

• 1106 brushless main motor: The 11200KV brushless motor provides strong power and responsive operation.

• 4-channel control: Supports essential helicopter movements including ascent, descent, forward, backward, left and right turns, and lateral movement.

• 6-axis gyroscope: The 6G stabilization system helps maintain a more stable flight attitude.

• Barometric altitude hold: Helps the helicopter maintain its altitude for easier and more controlled flying.

• Signal loss protection: When the control signal becomes abnormal, the helicopter can maintain its current altitude briefly before gradually descending.

• 2.4GHz remote control: Provides an approximately 80-meter control distance for indoor and outdoor operation in suitable conditions.

• Lightweight construction: The helicopter weighs approximately 90g including the battery.

Detailed AS350-Inspired Design

The WLtoys K150-AS350 combines RC helicopter functionality with the appearance of the AS350 aircraft. Its scale-inspired body gives the model a distinctive appearance while maintaining a compact and lightweight design suitable for recreational RC flying.

The helicopter uses engineering composite materials along with metal and plastic components to create a practical balance between weight and structure. Its propeller blades are designed around aerodynamic principles to generate effective thrust and support stable flight.

The lightweight 90g configuration, including the battery, makes the K150-AS350 easy to transport and convenient for RC enthusiasts who want a compact helicopter for their collection. As with any lightweight RC helicopter, flying conditions can affect stability, particularly outdoors in stronger wind.

Brushless Motor and Flight Performance

The K150-AS350 is equipped with a 1106 11200KV external brushless main motor for responsive power. A separate 8520 coreless motor is used for the tail system. The brushless main motor is designed to provide efficient power while offering quick response during flight.

The helicopter’s 4-channel control system allows pilots to perform basic directional movements as well as lateral movement. This provides more control than simpler fixed-direction RC helicopter designs.

The 6-axis gyroscope works with the helicopter’s stabilization system to help maintain flight attitude. The 6G mode is particularly useful for pilots who are learning to control an RC helicopter because it assists with stability while the pilot operates the transmitter.

6G Stabilization and Altitude Hold

One of the main features of the WLtoys K150-AS350 is its combination of 6-axis gyro stabilization and barometric altitude hold.

The altitude-hold function is designed to help maintain the helicopter’s current height, reducing the need for constant throttle adjustments. This can make basic flight control easier, particularly for beginners becoming familiar with an RC helicopter.

The 6G flight mode uses a 6-axis gyroscope to help stabilize the helicopter during operation. The remote controller also includes adjustable rudder inputs and a hover-centering setting, allowing users to make adjustments for their preferred control response.

2.4GHz Remote Control System

The WLtoys K150-AS350 uses a 2.4GHz 4-channel remote controller. The transmitter is designed with an independent joystick mount to provide a more precise control feel and improved centering.

The controller supports one-button operations for functions such as takeoff and landing, while the control system allows the pilot to manage ascent, descent, forward and backward movement, turning and lateral movement.

The stated control distance is approximately 80 meters under suitable conditions. The transmitter requires 6 AA batteries, which are not included according to the supplied product specifications.

Signal Loss Protection

The K150-AS350 includes a signal-loss protection function designed to provide an additional level of control safety.

If the helicopter loses the remote control signal and becomes temporarily uncontrollable, the aircraft is designed to maintain its current altitude for approximately two seconds before gradually descending. If the transmitter is restarted before the helicopter lands, the control connection can be restored by operating the throttle joystick.

This feature is intended to reduce the likelihood of an abrupt uncontrolled descent following a temporary signal interruption.

Battery and Charging

The helicopter uses a 3.7V 500mAh lithium battery with a protection board. The supplied specifications list a flight time of approximately 6 minutes, while charging takes approximately 80 minutes.

A dedicated USB charger is included and is designed to help prevent battery overcharging. The battery should be removed from the helicopter and charged separately according to the manufacturer’s instructions.

For storage, disconnect the battery from the helicopter after use. Avoid leaving the battery connected when the helicopter is not being operated.

WLtoys K150-AS350 Specifications

Specification	Details
Brand	WLtoys
Model	K150-AS350
Product Type	RC Helicopter
Helicopter Design	AS350-inspired
Control Channels	4 Channels
Flight Mode	6G
Stabilization	6-Axis Gyroscope
Altitude Hold	Yes
Main Motor	1106 11200KV Brushless
Tail Motor	8520 Coreless
Battery	3.7V 500mAh Lithium
Flight Time	Approx. 6 minutes
Charging Time	Approx. 80 minutes
Remote Control	2.4GHz
Control Distance	Approx. 80m
Helicopter Weight	Approx. 90g including battery
Controller Batteries	6 × AA, not included
Assembly	Ready-to-Go
Recommended Age	14+

What’s Included

The WLtoys K150-AS350 package includes:

• 1 × WLtoys K150-AS350 RC Helicopter

• 1 × Remote Controller

• 1 × Lithium Battery

• 1 × USB Charger

• 1 × Instruction Manual

• 3 × Fan Blades

• 1 × Large Gear

• 1 × Screwdriver

• 1 × Hex Wrench

• 1 × Helipad

• 1 × Sealed Box Packaging

Is the WLtoys K150-AS350 Suitable for Beginners?

The K150-AS350 includes several features intended to make RC helicopter control more manageable, including 6-axis gyroscope stabilization, 6G mode and altitude hold. The 4-channel control system also provides straightforward access to the helicopter’s primary movements. However, beginners should always operate the helicopter in an appropriate open area and follow the manufacturer’s instructions.

Why Choose the WLtoys K150-AS350?

The WLtoys K150-AS350 AS350 RC Helicopter combines a detailed aircraft-inspired design with a brushless main motor, 4-channel control, 6-axis stabilization and altitude hold. Its approximately 90g weight and compact dimensions make it convenient for RC enthusiasts looking for a smaller helicopter model, while the 2.4GHz transmitter provides approximately 80 meters of control distance. With its 6G flight mode and signal-loss protection system, the K150-AS350 offers a feature-rich platform for beginners and experienced RC hobbyists alike.