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

🇺🇸 N545BA - Bombardier Challenger 650 - Boeing Executive Flight Operations RDN149 - 4.9 mi away @ 40075 ft, heading SW at 454 mph. Spotted 10x before! [02:02:03 PM CDT] #A6EA99 #N545BA #CL60 #RED_BARN #RDN149 #ADSB #ADSBbot