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

🇺🇸 N743DL - TECNAM P-Mentor - MBM LEASING LLC N743DL - 3.1 mi away @ 3475 ft, heading NNW at 138 mph. Spotted for first time! [06:06:19 PM CST] #A9FE05 #N743DL #SIRA #N743DL #Landing #ADSB #ADSBbot