🇺🇸 N917WN - Boeing 737NG 7H4/W - Southwest Airlines SWA487/WN487, Charleston Afb/International (CHS) to St Louis Lambert (STL) - 4.2 mi away @ 3425 ft, heading NE at 209 mph. Spotted 88x before. [02:30:46 PM CDT] #ACB2AD #N917WN #B737 #SOUTHWEST #SWA487 #WN487 #Landing #Arrival #ADSB #ADSBbot