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

🇺🇸 N899AK - Hawker Beechcraft Corp Hawker 4000 - Mack Consultants LLC N899AK - 5.4 mi away @ 44550 ft, heading W at 472 mph. Spotted for first time! [07:50:19 PM CDT] #AC66CD #N899AK #HA4T #N899AK #ADSB #ADSBbot