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

🇺🇸 N831FR - Gulfstream Aerospace GVII-G600 - Jet Aviation Flight Services 654321 - 3.4 mi away @ 22375 ft, heading NW at 452 mph. Spotted once before. [05:23:45 PM CDT] #AB5C9E #N831FR #GA6C #JET_SETTER #654321 #ADSB #ADSBbot