nicesub

But if I trim for the cat to fly level whilst at the yellow circle, how the hell it will descend to land if all is fixed in place?

Hi, As I am trying to learn how to land the plane I keep hearing fly it on speed (yellow circle) and trim. My question is what do you mean trim? Trim for what? So that the plane flies level when on the yellow circle no matter what or for some specific descent rate or what? What I need to target with the trim? Confused with this as everyone keep throwing this word trim but never specify desired effect to be chased with it.