🇺🇸 N175BC - Gulfstream Aerospace GVII-G500 - Barnard Aviation 11 LLC N175BC, Bozeman Yellowstone (BZN) to Charleston Afb/International (CHS) - 6.5 mi away @ 47175 ft, heading SE at 604 mph. Spotted once before. [11:18:37 AM CDT] #A12BDC #N175BC #GA5C #N175BC #autopilot #ADSB #ADSBbot