Ligier constructor Onroak Automotive has acquired the company that builds the US Formula 4 chassis.The Crawford Motorsport division, which formerly made Daytona Prototype chassis, has been incorporated into Onroak and its North Carolina workshops will become the service base for Ligier's LMP2, P3 and Group CN cars in North America.Onroak...

Freddie Hunt, son of 1976 Formula 1 world champion James, is aiming to resume his career in endurance racing.The 26-year-old gave up racing seriously after contesting the 2009 ADAC Formula Masters series, but took part in selected rounds of the Chevrolet Cruze one-make series in Germany in 2011-'12. He now...