Don,
Thanks for noticing the WAAS and calling it out...in fact, I was going to ASK THE EXPERTS HERE what that means and why it is showing up now -- I do not think I ever saw that before either...must be a GOOD THING? More accurate?
Don, we have a lot of corn mazes and crop signals around here in AMISH COUNTRY in CENTRAL PA between Lancaster and then heading west all the way to HAGERSTOWN, MD....some even send us messages, as the one below shows - I love it and take photos of all of them.
Mike N714AJ