🇺🇸 N975AK - Boeing 737MAX 9 - Alaska Airlines ASA473/AS473, St Louis Lambert (STL) to Seattle-Tacoma (SEA) - 3.3 mi away @ 6800 ft, heading SW at 308 mph. Spotted 6x before. [06:15:23 AM CDT]
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Map of the St. Louis area showing the position and track of the aircraft described in the post.