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

🇲🇽 XA-PNG - Swearingen Metro III - Aeronaves TSM VTM687, Laredo (LRD) to Central Il Regional/Bloomington-Normal (BMI) - 3.3 mi away @ 22900 ft, heading NE at 383 mph. Spotted once before! [01:03:51 AM CST] #0D0B6A #XA_PNG #SW4 #AERONAVES_TSM #VTM687 #ADSB #ADSBbot