I can relate to the author's story about discovering his dad's charts as a kid and being fascinated by them. I'd forgotten how much I poured over those things,

I can relate to the author's story about discovering his dad's charts as a kid and being fascinated by them. I'd forgotten how much I poured over those things, especially with how dense they are. I'm sort of prompted to visit an FBO and grab some expired charts for my kids. (Do FBOs even still have that stuff just lying around? It has been decades.)