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

🇺🇸 N545AR - Gulfstream Aerospace G650 ER - Jet Aviation Flight Services JAS22 - 4.8 mi away @ 40275 ft, heading NE at 636 mph. Spotted once before! [10:28:30 AM CDT] #A6EA8F #N545AR #GLF6 #JET_SETTER #JAS22 #autopilot #ADSB #ADSBbot

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

🇺🇸 N545AR - Gulfstream Aerospace G650 ER - Jet Aviation Flight Services JAS22 - 5.8 mi away @ 48300 ft, heading SW at 538 mph. Spotted for first time! [11:03:53 AM CDT] #A6EA8F #N545AR #GLF6 #JET_SETTER #JAS22 #autopilot #ADSB #ADSBbot