Good and Green By saying the word, "ball," you're indicating you're seeing the Optical Landing System [Antifa].Not only that, you're seeing the light of the Fresnel Lens that indicates where you are in relation to the glideslope. If you can't see it, you call "clara." They will likely start talking you in, telling you where you are in reference to glideslope and centerline. Red light  Green light 👈 👉*  Go. 👉The green reference lights show where the ball should be 👈and it rises and falls based on your distance from the optimum glide path. Way out at 3/4 of a mile, each of the five cells is about 30' high, so you'd have go 30' higher to show one cell of motion up. Once you cross the ramp, you only have to go up or down 2.4' to show a whole cell of motion. When you touch down, to put the hook in between the 2- and 3-wire, your eyes are going to be in an 18" high window. You can see in the photo how thin the light is at this distance https://www.quora.com/What-does-it-mean-to-call-the-ball?share=1 👉  Insurrection. Act. Now Mr. President.