🇺🇸 N513MA - Gulfstream Aerospace G550 - Presidential Aviation N513MA - 6.7 mi away @ 49250 ft, heading W at 526 mph. Spotted once before. [03:22:06 PM CDT] #A66DA8 #N513MA #GLF5 #PRESIDENTIAL #N513MA #autopilot #ADSB #ADSBbot