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

🇺🇸 N287UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5915/5X5915 - 4.8 mi away @ 41150 ft, heading ENE at 598 mph. Spotted 11x before! [11:24:53 AM CDT] #A2E9CC #N287UP #MD11 #UPS #UPS5915 #5X5915 #ADSB #ADSBbot