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

🇬🇧 G-ZABH - Dassault Envoy IV CC.1 - Centreline Air Charter Ltd RRR1202, St Louis Lambert (STL) to Edwards Afb (EDW) - 5.1 mi away @ 41400 ft, heading E at 622 mph. Spotted for first time! [11:41:06 PM CST] #407D90 #G_ZABH #F900 #CLIFTON #RRR1202 #autopilot #Departure #ADSB #ADSBbot