(Sorry for posting this in Bel section..........)
Unbelievable! Had to use the distance tool on Google Earth to Confirm this one!
Entered the curve from I-57 to NB Dan Ryan, and receive a brief Ka Alert at ~ 93rd St (STD meter, unknown freq.)
Keep driving and keep receiving weak intermittent Ka alerts (Puzzling at this point. Don't know if there is a Cobra in the area driving near me.)
Finally at around 69th St (Just before Local/ Express split), see some flashing lights and find ISP pulled over a vehicle on the right shoulder with CO, full alert, Ka radar running. Total alert of ~3 Miles!!!
8500 X 50 confidence is assured!!!
(Funny too that in the 1000's of trips on the Ryan over the years, seen police monitoring traffic about 3x. This made the encounter even more surprising!)