Why Absolute AoA System?

Angle of Attack (AoA) is a critical parameter for maintaining safe flight operations across all phases, yet many traditional systems fail to provide accurate and consistent readings beyond stall warnings. The Absolute AoA System overcomes these limitations by using a normalized pressure ratio system with multiple sensors, ensuring reliable AoA indications regardless of density altitude, loading conditions, or flap settings.

Unlike conventional pressure differential systems that lose accuracy outside of stall conditions, the Absolute AoA System delivers precise AoA readings for V-speeds such as Vx, Vy, Va, and Best Glide. Its LiDAR-integrated probe automatically detects flap position without requiring physical connections, ensuring accurate AoA data even during approach and landing.

With a streamlined installation process and advanced digital displays, the Absolute AoA System enhances pilot situational awareness and safety by offering real-time, highly accurate AoA information.

Highlights of the Absolute AoA System

Easy Installation – Install in under 1 hour (wireless) or 3-4 hours (wired) using existing inspection plates under the wing

Reliable Connectivity – Choose between WiFi (wireless) or a wired connection for sensor-to-processor communication.

Flexible Power Options – With wireless connection you can take power from your wing lights or navigation lights, reducing installation time.

Multiple Display Options – Available in 2.2-inch, 2.4-inch, 2.8-inch and bar-style touch displays for customizable visual feedback.

Dedicated HMI Calibration – A 6.5-inch digital HMI interface simplifies setup and AoA calibration.

Absolute AoA Probe – Designed for installation under the inspection plate. Made from high-quality 6061 aluminum, it’s built for precision and durability.

Features of the Absolute AoA System

Multi-Sensor Pressure System

Utilizes four airflow ports with multiple pressure sensors for accurate AoA readings in all flight phases

Flap Position Auto-Detection

LiDAR technology detects flap position without physical connections to the flap system.

Advanced Processor Integration

Sensor electronics mount directly above the inspection plate, with the processor installed behind the instrument panel.

True Normalized Pressure Ratio System

Provides highly accurate, non-linear AoA data unaffected by density altitude, loading conditions, or flap deployment.

Wired or Wireless Communication

Connect the sensor electronics to the processor via WiFi or a wired connection based on your preference.

Accurate Across All V-Speeds

Unlike pressure differential systems, the Absolute AoA System ensures linear and precise AoA indications beyond just stall warnings.

Customizable AoA Display

Select from multiple display sizes and styles with touchscreen functionality for an intuitive interface.

How to Purchase

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