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 RDN014 - 4.7 mi away @ 38500 ft, heading SW at 437 mph. Spotted 16x before. [03:03:15 PM CST] #A6E32B #N543BA #CL60 #RED_BARN #RDN014 #ADSB #ADSBbot