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

🇺🇸 N127CZ - Embraer EMB-120 ER - Freight Runners Express FRG651 - 3.4 mi away @ 26875 ft, heading NE at 418 mph. Spotted once before! [09:30:17 PM CST] #A06DFD #N127CZ #E120 #FREIGHT_RUNNERS #FRG651 #ADSB #ADSBbot