United States Grand Prix
5th Place ... Niall Mackenzie
United States Grand Prix
5th Place ... Niall Mackenzie
Camron E. Bussard
United States Grand Prix
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United States Grand Prix9th Place ... Bubba Shobert
JULY 1989 -
United States Grand Prix4th Place ... Kevin Magee
JULY 1989 -
United States Grand Prix7th Place ... Pier Francesco Chili
JULY 1989 -
United States Grand Prix3rd Place ... Eddie Lawson
JULY 1989 -
United States Grand Prix
8th Place ... Michael Doohan
JULY 1989 -
United States Grand Prix
10th Place ... Dominique Sarron
JULY 1989