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

🇺🇸 N128HL - Embraer EMB-120 ER - Air Charter Express FRG591, Del Rio (DRT) to Willow Run (YIP) - 3.4 mi away @ 27975 ft, heading NE at 407 mph. Spotted 5x before! [09:40:17 PM CDT] #A07224 #N128HL #E120 #FRG591 #ADSB #ADSBbot