<P> Event data recorders were introduced to American open - wheel championship CART in the 1993 season , and the Formula One World Championship in 1997 . This allowed to study crashes that allow to develop new car rules and track safety measures that reduce damages . </P>
<P> Event data recorders were introduced to American open - wheel championship CART in the 1993 season , and the Formula One World Championship in 1997 . This allowed to study crashes that allow to develop new car rules and track safety measures that reduce damages . </P>
what year did they put black boxes in cars
what year did they put black boxes in cars
1993
1993