Thanks. I wasn't thinking in the exacting terms of lat/long, but I can see how that would make it easier for iFly software to plot. I was thinking of just a general location. I guess that my way someone would have to hand code a rough spot on each diagram. Which would be fairly labor intensive.
Well, good to know you all are thinking about it. (It kinda behooves FBO's to show a diagram on their website of where they are on the field. Amazingly, from what I've noticed, most of them haven't figured that out yet.)