was going thru some of my older discs and found the stamp from IOS#4 at Rockford in July of 2007, A Midwest National Qualifier. Does anybody have any discs from IOS#1, 2, or 3??
I know 2007 IOS#1 was a general series disc. IOS #2 & #3 were the warbirds. I have the first, not the other two.