Hey, I was in Chicago Saturday and went up in the Willis (Sears) Tower and into the glass ledge boxes. I looked out the corner on the left side of the box and watched a few Southwest Airlines 737's land. You can see right down 2 of the runways from the top. It was so cool. I couldn't tell which runways they were (I'm sure you might know which ones they were) but it was really cool anyway. I just wanted to let you know that sice you are "Midway Spotter" and you live in Chicago.