Circuit: A1-Ring
The Österreichring is a disused Austrian race circuit which hosted the Formula One Austrian Grand Prix 18 consecutive years, from 1970 through 1987.
After being shortened, rebuilt and renamed A1-Ring, it again hosted races from 1997 through 2003.
The track is located in Spielberg, Styria. The old Österreichring was more often referred to as being located at Zeltweg, which is bigger and better known. However, the circuit was never relocated, only modified.
In addition, the one-off 1964 Austrian Grand Prix was held at Zeltweg Airfield, so this name was already known.
After being shortened, rebuilt and renamed A1-Ring, it again hosted races from 1997 through 2003.
The track is located in Spielberg, Styria. The old Österreichring was more often referred to as being located at Zeltweg, which is bigger and better known. However, the circuit was never relocated, only modified.
In addition, the one-off 1964 Austrian Grand Prix was held at Zeltweg Airfield, so this name was already known.
Source: Wikipedia