🇺🇸 N941AK - Boeing 737MAX 9 - Alaska Airlines ASA506/AS506, San Diego (SAN) to Washington Dulles (IAD) - 3.7 mi away @ 8775 ft, heading E at 339 mph. Spotted 8x before. [03:15:35 PM CDT] #AD10E9 #N941AK #B39M #ALASKA #ASA506 #AS506 #Landing #ADSB #ADSBbot