as: All entirely sprung parts of the car in contact with the external air stream, except cameras and the parts definitely associated with the mechanical functioning of the engine, transmission and running gear. Airboxes, radiators and engine exhausts are considered to be part of the bodywork. Following the ruling by the Court of Appeal, the system was officially banned before the 2006 Turkish Grand Prix. In a later interview, Renault's Flavio Briatore named McLaren as the team who complained to the FIA. Background The calendar was initially announced as the same as for 2005, with the Belgian Grand Prix scheduled for 17 September. However, on 8 February, the FIA announced that the Belgian National Sporting Authority (RACB) were withdrawing Spa-Francorchamps from the 2006 Formula One calendar due to a lack of time to complete improvements to the track. The race has traditionally received strong support from drivers and FIA President Max Mosley and the Grand Prix was back on the Grand Prix calendar for the season. 2006 was the last season with two tyre manufacturers: The two manufacturers at the time were Japanese manufacturer Bridgestone and French company Michelin. In December 2005, the FIA announced that from the 2008 season, there would be only one tyre supplier. Five days later, Michelin announced it would quit Formula One at the end of the 2006 season as it did not want to be in Formula One as the sole tyre supplier. At the end of 2005, three well-known teams were bought out: Minardi, Sauber and Jordan. The former were bought by Red Bull to be run as a junior team to house their growing list of young talent looking for an F1 drive. Despite campaigns by Minardi fans the team were renamed Scuderia Toro Rosso (Toro Rosso), Italian for Team Red Bull. The Sauber team was purchased by BMW. BMW opted to keep the Sauber name in F1 renaming the team BMW Sauber. Jordan, who had been bought by the Midland Group in 2004, changed their name to MF1 Racing after a transition year in 2005. 2006 also saw the introduction of a new Japanese team, Super Aguri F1, founded by former F1 driver Aguri Suzuki, who entered at the last moment. Super Aguri notified the FIA on 1 November 2005 (ahead of the governing body's 15 November deadline) of their intention to enter, but the FIA's initial entry list stated they