✈️ Flight Deck Cheat Sheet: PFD Speed Trend Vectors
Ever find yourself constantly chasing target airspeed on short final during manual approaches? That magenta line extending from your speed bug on the Primary Flight Display (PFD) is your most powerful tool for smooth, proactive airspeed management.
📌 Key Takeaways:
The 6-Second Prediction: The length of the magenta vector line indicates where your airspeed will be in exactly 6 seconds if your current acceleration or deceleration rate remains constant.
Anticipate, Don’t React: Instead of waiting for your airspeed to drop or overshoot, use the vector’s growth to make small, proactive pitch and power adjustments before the speed deviation actually occurs.
Targeting V_{APP} on Final: To maintain a stabilized approach, aim to keep the tip of the trend vector resting directly on your target approach speed—eliminating wild throttle adjustments on short final.
📺 Watch the full breakdown in action: https://youtu.be/1srGO9HEXs8
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