🇺🇸 N422YX - Embraer EMB-175 LR - American Eagle RPA4495/YX4495, Ronald Reagan Washington Ntl (DCA) to St Louis Lambert (STL) - 3.7 mi away @ 3625 ft, heading N at 308 mph. Spotted 25x before. [08:43:29 PM CDT] #A50549 #N422YX #E75L #BRICKYARD #RPA4495 #YX4495 #autopilot #Landing #ADSB #ADSBbot