🇺🇸 N563GJ - Bombardier CRJ 700 - United Express GJS4423/G74423 - 3.5 mi away @ 9200 ft, heading WSW at 308 mph. Spotted 23x before. [08:31:33 AM CDT]
alt text
Map of the St. Louis area showing the position and track of the aircraft described in the post.