Well, the Serbs managed to shoot down an F117 with old Russian equipment. We tried to pass off the shoot down as a one in a million shot a “magic bb, but was it? So yes, they could.
The Serbs’ shoot down was because the F-117 pilots were forced by Wesley, the Butcher of Belgrade, Clarke to fly the exact same route, altitude, and time mission after mission. No magic needed, just predictability ...