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

🇺🇸 N544BA - Bombardier Challenger 650 - Boeing Executive Flight Operations RDN955 - 5.0 mi away @ 42425 ft, heading SW at 488 mph. Spotted 12x before! [01:35:54 PM CDT] #A6E6E2 #N544BA #CL60 #RED_BARN #RDN955 #ADSB #ADSBbot