Formula One World Championship: Airflow sensors on the Red Bull Racing RB9 of Sebastian Vettel (GER). Formula One World Championship, Rd5, Spanish Grand Prix, Practice, Barcelona, Spain, Friday 10 May 2013.
Airflow sensors on the Red Bull Racing RB9 of Sebastian Vettel (GER).
Formula One World Championship, Rd5, Spanish Grand Prix, Practice, Barcelona, Spain, Friday 10 May 2013.