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

🇺🇸 N352CK - Gates Learjet 35 A - AirNet II USC23 - 3.3 mi away @ 1750 ft, heading SSE at 204 mph. Spotted 10x before. [05:56:27 AM CST] #A3EC77 #N352CK #LJ35 #STAR_CHECK #USC23 #ADSB #ADSBbot

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

🇺🇸 N354CK - Gates Learjet 35 A - AirNet II USC23 - 3.2 mi away @ 15275 ft, heading E at 404 mph. Spotted 14x before. [09:58:52 PM CST] #A3F3E5 #N354CK #LJ35 #STAR_CHECK #USC23 #ADSB #ADSBbot