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

🇺🇸 N761CX - Boeing 767 223BDSF - Air Transport International ATN3203/8C3203, Wilmington Air Park (ILN) to Seattle-Tacoma (SEA) - 4.7 mi away @ 37975 ft, heading E at 558 mph. Spotted 22x before. [11:32:05 AM CDT] #AA4587 #N761CX #B762 #AIR_TRANSPORT #ATN3203 #8C3203 #ADSB #ADSBbot