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

🇦🇼 P4-SKN - Boeing 777 2FBLR - Government of Equatorial Guinea P4SKN - 4.5 mi away @ 39675 ft, heading W at 520 mph. Spotted for first time! [07:17:41 PM CDT] #48448C #P4_SKN #B77L #P4SKN #ADSB #ADSBbot