1964 - raced Lotus 7
1969 - completed University studies. Won Volant Shell award
1972 - F2 (March)
1973 - only one F2 race (Surtees), crashed on warm up lap
1974 - 3 F1 attempts (Surtees), DNQ=2 (France, Italy), ret US GP
F2 (Surtees)
1975 - F2. Injured neck in Ski accident
1976 - F2 (Chevron)
1977 - F2
1978 - F2
1979 - F2
1988 - killed in private plane crash