content_image/557173.jpg
<img src='content_image/557173.jpg'>

the tips are still flying. The specific stall characteristics of each wing are different and this stall pattern shown here is used for example. 

##  Low Angles of Attack 

At very low AOA, the tip chords are near zero AOA or below, not producing any lift, as shown in Figure 2-25C . At this point, the nose area is producing all of the lift for the wing. The CLW moves forward a distance “c,” creating a positive stabilizing moment to raise the nose. 

##  Pitch Pressures 

As the pilot pushes out on the control bar, this creates a pilot input force that has a moment arm from the control bar up to the wing hang point. [Figure 2-27] 

From this pilot-induced pitch moment, the control bar is pushed out, the nose raised, and the AOA increases an equal amount for both the root and the tip chords. However, as shown in Figures 2-26 and  2-28,  the average C$_{L}$ change is greater at the low AOA at the tip chords, while the amount 

