Flight: #SPAR21 ICAO code: #AE503D Callsign: #SIERRA PACIFIC Operator: Sierra Pacific Airlines Country: 🇺🇸 Speed: 488 kmh Altitude: 1562 m Distance: 4.0 km Angle ∆: 21.2° Direction ->: WNW Track: https://tinyurl.com/2bfb3psv History: https://www.radarbox.com/data/mode-s/AE503D Seen: 2x #USAF #USAirF