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

🇺🇸 57-1461 - Boeing KC-135R - United States Air Force - 4.8 mi away @ 35000 ft, heading ESE at 553 mph. Spotted once before! [08:11:47 PM CDT] #AE04DC #reg_571461 #K35R #military #ADSB #ADSBbot