This race was held at the USAF base at Sembach over 10 laps of the 5.61km track, all the runners were German and it is likely that some of the cars were 1-litre powered.
f3 HISTORY
RACES
Race Report: Sembach, 25 April 1971
Qualifying
Sten Gunnarsson
Brabham-Ford BT28 1:05.6
Race
1 Heinz-Jürgen Rüller
March-Ford 703 10
2 Wilhelm Geiss
Tecno-Ford 10
3 Hermann Unold
March-Ford 713 10
4 Harald Ertl
Lotus-Alfa Romeo 69 10
5 Gerald Storrer
Tecno-Ford 10
6 Bendicht Kipfer
Chevron B17 10
7 Josef Kremer
March 703-Ford 10
8 Rolf Zumstein
Brabham 10
9 Markus Huber
Tecno 10
10 Felix Martin
Brabham-Ford BT21 10
11 Jo Vonlanthen
Tecno-Ford
12 Jean-Bernard Mermod
Brabham-Ford BT28