Walkera WK4#6 Metal Upgrade Brushless Indoor Helicopter WK-2402  [WK4#6]

WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz
Price:
£119.89
Brand:
Walkera
Model:
WK4#6
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alt="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz" title="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz"
alt="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz" title="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz"
alt="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz" title="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz"
alt="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz" title="WALKERA 4#6 Metal Upgrade Brushless with WK-2402 Transmitter Edition Helicopter RTF - 2.4GHz"

Precision indoor handling from the Walkera WK4#6

The Walkera WK4#6 Metal Upgrade Brushless Helicopter is aimed at flyers seeking precise indoor control. It arrives RTF with the WK-2402 transmitter and 2.4GHz link for consistent radio performance in enclosed spaces.

Stable flight from proven mixing systems

Using a simple swashplate combined with Bell-Hiller mixing, the WK4#6 delivers reliable stability during hover and slow manoeuvres. The efficient shaft drive helps maintain smooth power transfer for steady flight.

Low voltage, high torque brushless power

The design incorporates a mature low voltage drive strategy that reduces wasted energy. The brushless motor gives strong torque and dependable performance that stands up to regular indoor use.

Miniature 4-channel layout for precise moves

Engineered as a mini 4-channel helicopter for indoor environments, the WK4#6 offers around 9-10 minutes per charge under normal conditions. Its compact dimensions favour tight turns and controlled practice flying.

Specifications

  • Transmitter: WK-2402
  • Receiver: GoRX2428
  • Motor: GoWK-WS-12-003 Brushless
  • Brushless Speed Controller: GoWK-WST-10A-L
  • Gyro: Built-in
  • Battery: 3.7V 600mAh Li-Po
  • Servo: GoWK-02-1

The Walkera WK4#6 makes a solid choice for flyers who want a compact, efficient indoor helicopter with consistent behaviour for both training and relaxed flying.

Basic stick coordination is useful, though the model's stability systems help newer pilots learn indoor flying more easily than an unassisted micro heli.
Confirm battery charge, check rotor blades and linkages, ensure the gyro is functioning and verify transmitter binding before each session.
Trim adjustments on the WK-2402 allow you to remove small drift and tailor the heli response; small incremental changes are advised for best results.
Stock GoWK components are matched for the airframe; upgrades are possible but check compatibility for servo size, ESC ratings and battery fit before swapping parts.

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