Austria F3: Doohan tops Friday practice from Caldwell

The Australian Trident driver set a 1m19.745s lap to go quickest after a tyre change towards the end of the session sent times tumbling.
Doohan enters the weekend off the back of a feature race win at the last round at Paul Ricard last month.
The Red Bull Junior led from Caldwell, driving for Prema, and Crawford, the youngest driver on the grid at just 16-years-old.
Sargeant, the highest …Keep reading