Wolff handed Barcelona test drive by Williams
Williams test driver Susie Wolff will kick off the team's testing schedule in Barcelona when it gets under way on Thursday.
Wolff drove in FP1 in Germany and Britain last year and Williams retained her services for the upcoming season, announcing in January she would drive at one day of the Barcelona test. On Tuesday it confirmed it would be the opening day, before Felipe Massa and Valtteri Bottas get a day each behind the wheel.
Bottas and Massa will then share testing duties on Sunday, the final day of testing at the south Spain circuit.