🇨🇦 C-GWJN - 177B - WJA1430/WS1430, Calgary (YYC) to Nashville (BNA) - 4.9 mi away @ 39425 ft, heading SE at 515 mph. Spotted for first time! [05:09:18 PM CDT]
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Map of the St. Louis area showing the position and track of the aircraft described in the post.