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

🇺🇸 N881HM - Gulfstream Aerospace G200 - Jet Linx Aviation JTL881/JL881, St Louis Lambert (STL) to Long Beach (Daugherty Field) (LGB) - 3.5 mi away @ 19975 ft, heading WNW at 357 mph. Spotted for first time! [11:48:00 AM CST] #AC2247 #N881HM #G200 #JET_LINX #JTL881 #JL881 #Departure #ADSB #ADSBbot