Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N543BA - Bombardier Challenger 650 - Boeing Executive Flight Operations RDN706 - 3.5 mi away @ 2925 ft, heading NNE at 252 mph. Spotted 14x before! [12:58:53 PM CST] #A6E32B #N543BA #CL60 #RED_BARN #RDN706 #Landing #ADSB #ADSBbot