Trex 800 Pro DFC: High-Performance Remote-Controlled Helicopter

Trex 800 Pro DFC: High-Performance Remote-Controlled Helicopter

The Trex 800 Pro DFC is a state-of-the-art remote-controlled helicopter designed for experienced pilots. It is one of the most advanced helicopters in its category, providing pilots with excellent stability, agility, and responsiveness. The helicopter is built with top-quality materials, including a carbon fiber body and high-strength rotor head. It is powered by a powerful 850MX motor and a 12-cell lithium polymer battery, providing it with significant flight endurance. The helicopter’s Direct Flight Control System, which combines a flybarless rotor head with swashplate linkage directly connected to the rotor head, provides it with a seamless flying experience. Pilots can execute complex maneuvers with ease, making it suitable for various types of flying, such as sport, 3D, and scale flying. The helicopter can be customized and monitored with third-party software and devices, allowing it to adapt to different flying styles. The Trex 800 Pro DFC is an excellent choice for hobbyists and professionals looking for a high-end helicopter that offers top-of-the-line performance and capabilities.

Design and Features of the Trex 800 Pro DFC

The Trex 800 Pro DFC is designed with advanced features that provide it with outstanding performance and capabilities. Some of its design and features include:

  • A high-strength main rotor head and carbon fiber body that provide it with excellent durability and stability.
  • A Direct Flight Control System that enhances its stability, agility, and maneuverability during flight.
  • A programmable flight system and advanced gyroscopes that provide precise control and operation.
  • A high-resolution color LCD display that shows real-time telemetry data, including altitude, speed, angle, and battery voltage.
  • A powerful 850MX motor and a 12-cell lithium polymer battery that provides significant flight endurance and power.
  • A range of third-party software and devices that can be used to customize and monitor the helicopter’s performance and telemetry data.

The Trex 800 Pro DFC is available for purchase on several online stores, including Amazon and eBay. They offer a range of accessories and replacement parts for the helicopter, including main and tail rotor blades, gears, bearings, and batteries. Buyers can also find several online communities and forums that provide tips, advice, and resources for flying and maintaining the helicopter. The Trex 800 Pro DFC is an excellent choice for experienced pilots looking for a high-end remote-controlled helicopter that provides top-of-the-line performance and capabilities.

How would you describe a T. rex?

A Tyrannosaurus rex is a large theropod dinosaur that lived in what is now western North America. It was a meat-eating dinosaur that walked on two legs and had a long tail, big head with sharp teeth, and two small arms. Its name comes from Greek words meaning “tyrant lizard” and Latin word “king”. For more information, visit the Wikipedia page for Tyrannosaurus.

Flying the Trex 800 Pro DFC

The Trex 800 Pro DFC offers a thrilling and dynamic flying experience for experienced pilots. Some of the factors that make it such a great choice for flying enthusiasts include:

  • Excellent maneuverability that makes executing complex movements and stunts possible
  • Outstanding stability and control that ensures smooth and precise flights
  • Supports a range of flight modes such as sport, 3D, and scale flying
  • Advanced telemetry and monitoring capabilities that provide real-time data on altitude, speed, angle, and battery voltage

Here’s a table that compares some of the key specifications of the Trex 800 Pro DFC:

Specification Trex 800 Pro DFC Trex 700E DFC Trex 600L DFC
Main Rotor Diameter 1610mm 1582mm 1460mm
Tail Rotor Diameter 281mm 281mm 254mm
Battery 12-Cell LiPo 6-Cell LiPo 6-Cell LiPo
Maximum Flight Time Approx. 10 minutes Approx. 8 minutes Approx. 7 minutes
Motor 850MX 700MX 600MX

Overall, the Trex 800 Pro DFC is an excellent choice for experienced pilots looking for a high-performance helicopter with exceptional stability, control, and maneuverability. Buyers can purchase the helicopter on several online stores like Amazon, eBay, and the official Align website.

What are the three dynamics of flight?

Spacecraft flight dynamics involve three main forces that govern the behavior and movement of the vehicle. These forces are propulsive (rocket engine), gravitational, and atmospheric resistance. Understanding these dynamics is crucial for successful spacecraft missions. For more information on space exploration, visit NASA’s website at

Maintenance and Upgrades for the Trex 800 Pro DFC

Maintaining the Trex 800 Pro DFC is crucial for keeping it performing optimally and extending its lifespan. Here are some key tips for maintenance and upgrades:

  • Check the main and tail rotor blades regularly for signs of wear or damage and replace as necessary.
  • Inspect gears, bearings, and the battery connections regularly and replace any worn or damaged parts.
  • Clean the helicopter using a soft cloth and mild detergent to remove dirt and debris accumulation.
  • Upgrade the helicopter with new parts, software or firmware to enhance its performance and capabilities like the FBL unit, receiver, and so on.

It’s worth noting that Align, the manufacturer of Trex 800 Pro DFC, provides spare parts and accessories, making it easy to find suitable parts for maintenance and upgrades. For instance, customers can purchase spare rotor blades, motor shafts, main gears, and other essential components on the Align website or authorized dealers. In addition, online forums like Helifreak and RCGroups offer useful maintenance tips, upgrades, and troubleshooting advice from experienced pilots who own Trex 800 Pro DFC.

What maintenance does Trex need?

It is recommended to clean a Trex deck using a composite deck cleaner or a combination of soap, hot water, and a soft bristle brush. It is best to clean after installation and then semi-annually, preferably in spring or autumn when the weather is more conducive. If you need more information, you can check Trex’s website for maintenance guidelines.


In conclusion, the Trex 800 Pro DFC is an advanced and high-performance remote-controlled helicopter that offers exceptional stability, agility, and responsiveness. Its Direct Flight Control system, carbon fiber body, and powerful motor provide pilots with a seamless and precise flying experience suitable for sport, 3D, and scale flying. While regular maintenance and upgrades are necessary to keep the helicopter in top condition, its design allows for relatively easy access to all essential parts. With spare parts and accessories readily available, maintaining and upgrading the Trex 800 Pro DFC is simple and straightforward. Experienced pilots looking for a top-of-the-line helicopter experience should undoubtedly consider the Trex 800 Pro DFC as their next purchase.