Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N863RW - Embraer EMB-170 SE - United Express RPA4591/YX4591 (LGA-XNA-LGA) - 3.8 mi away @ 33225 ft, heading ENE at 519 mph. Spotted 11x before. [12:33:41 PM CDT] #ABDB88 #N863RW #E170 #BRICKYARD #RPA4591 #YX4591 #autopilot #ADSB #ADSBbot