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AOA: A Simple Tool for Safer Flying

Aspen AOA system Aspen Avionics
Gemini Sparkle

Key Takeaways:

  • Aircraft stalls occur at a critical angle of attack (AOA), irrespective of airspeed, and are challenging for pilots to precisely predict based on traditional indicators alone.
  • Modern Angle of Attack (AOA) systems provide pilots with crucial "stall margin awareness" by monitoring various flight parameters and displaying real-time AOA data.
  • These systems enhance flight safety by making previously invisible information available to pilots, helping to prevent loss of control accidents, though proper training and calibration are necessary for effective use.
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Ever since Orville and Wilbur took to the skies, pilots have been taught that the more airspeed you have, the better off you are. But over the last 100-plus years we’ve learned that’s not always the case. Take stalls, for example; the common belief is that if you have sufficient airspeed, the aircraft won’t stall. Sorry, wrong answer.

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