iFlight Helion 10 O4 6S HD with TBS Crossfire Diversity Nano RX is a 10-inch long-range FPV drone designed for extended flight time, efficient cruising, stable handling, and high-quality digital video. This configuration combines the DJI O4 Air Unit Pro with a factory-installed TBS Crossfire Diversity Nano receiver for pilots using the Crossfire control system.

The Helion 10 uses an aerodynamic shell, a deadcat motor layout, and an A-frame arm structure developed to balance rigidity, weight, and stability. Its 418mm wheelbase, Helion 3110 900KV motors, and Gemfan 1050 propellers are optimized for efficient 6S long-range operation while retaining enough power for controlled dive recovery and windy conditions.

A BLITZ F7 flight controller and BLITZ E55 55A 4-in-1 ESC manage the flight system. The preinstalled multi-constellation GNSS module provides positioning support, while Betaflight GPS Rescue is available for configuration but is disabled by default.

The DJI O4 Air Unit Pro provides up to 4K/120fps onboard recording, a 1/1.3-inch image sensor, 155° field of view, 10-bit D-Log M, and up to 1080p/100fps live video. Combined with Crossfire receiver diversity, this version is intended for pilots building a high-quality, long-range HD FPV system.

⚡ Key Features

• 10-Inch Long-Range Platform
  Large Gemfan 1050 propellers provide efficient cruising and stable performance while carrying high-capacity 6S batteries.
• DJI O4 Air Unit Pro
  Delivers high-definition FPV video and onboard recording at resolutions up to 4K/120fps.
• TBS Crossfire Diversity Nano RX
  Uses receiver diversity for a more robust Crossfire control link and requires a compatible TBS Crossfire transmitter.
• Helion 3110 900KV Motors
  Optimized for the power, efficiency, and load requirements of a 10-inch 6S long-range drone.
• BLITZ F7 Flight Controller
  Provides the processing platform for Betaflight configuration, flight control, GPS, and connected peripherals.
• BLITZ E55 55A ESC
  Four-in-one 2–6S ESC supplies up to 55A per channel for the four-motor propulsion system.
• Aerodynamic Protective Shell
  Improves airflow around the frame while protecting the central electronics and allowing service access.
• Multi-Constellation GNSS
  Supports GPS, SBAS, Galileo, QZSS, and GLONASS positioning systems.
• Long Flight-Time Capability
  Manufacturer testing reports up to approximately 30 minutes of hovering with a suitable 6S 8000mAh Li-ion battery.
• Large-Battery Support
  Designed to carry 6S batteries of approximately 4500mAh and above for long-range cruising.
• XT90-to-XT60 Adapter Included
  Provides additional compatibility with suitable batteries using an XT60 connector.

📡 TBS Crossfire Diversity Receiver

This version includes a TBS Crossfire Diversity Nano RX rather than a standard single-receiver configuration. Diversity reception uses separate receiving paths and antennas to improve link resilience as the aircraft changes direction or antenna orientation.

A compatible TBS Crossfire transmitter or transmitter module is required. The receiver does not bind with ELRS, FrSky, FlySky, or other unrelated radio protocols.

🔋 Flight Time and Battery Options

• 6S 5600mAh LiPo
  Approximately 26 minutes maximum hovering or 23 minutes cruising.
• 6S 8000mAh Li-ion
  Approximately 30 minutes maximum hovering or 26 minutes cruising.

These are manufacturer estimates obtained under specific test conditions. Actual flight time varies with battery condition, payload, wind, temperature, speed, altitude, pilot input, and configured battery limits.