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

🇨🇦 C-GJLR - Gulfstream Aerospace G200 - Skyservice Business Aviation SYB110 - 3.4 mi away @ 26300 ft, heading WSW at 467 mph. Spotted once before! [08:30:14 AM CST] #C05D9C #C_GJLR #G200 #SKYBIZ #SYB110 #ADSB #ADSBbot