๐บ๐ธ N540GJ - Bombardier CRJ 700 702 - United Express GJS4601/G74601 (STL-ORD-XNA) - 3.5 mi away @ 8450 ft, heading SSW at 300 mph. Spotted 33x before. [08:43:31 AM CDT]
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Map of the St. Louis area showing the position and track of the aircraft described in the post.