The strakes that usually adorn the underside of the wing and help redirect the airflow will also be absent, having been removed due to their ability to help generate outwash. At the outboard end, the shape of the endplate is also heavily restricted, forming the upswept triangular shaped outer section of the wing, which may also carry a small canard on the outer face but which is also limited in its design scope. In terms of the wing profiles, their number has been reduced further still, down from five elements to four, and their geometry heavily limited across the span. Photo by: Mark Sutton / Motorsport Images Reducing the assemblies’ allowable height by 150mm, the governing body gave 100mm of additional freedom in the area ahead of where the bargeboards could start during 2017-18.Īnd while some are happy that the FIA has finally done away with bargeboards for 2022, it’s hard to argue that they would be out of place if hung in a gallery with other fine works of art.The 2022 Formula 1 car launch event on the Silverstone grid. In order to rein in the teams a little, the FIA made some subtle changes to the regulations for 2019 and once again the bargeboards were on the agenda, although it could be argued that they didn’t go far enough with the changes to have a quantitative reduction in their performance. In order to accomplish this they added slots in the surfaces above, which meant they couldn’t fall foul of the same issue that Ferrari had in 1999, as looking up from beneath the car, the alignment of the slots in each of the surfaces meant that they complied with the regulations. Many of the teams began using a trick that allowed them to add slots into the surface of the bodywork on the reference plane, making for a much more aggressive and heavily-detailed lowermost element. ![]() This not only led to much larger bargeboards but also much more complex shapes and connecting structures, as the teams looked for ways to connect the bargeboards with the surrounding physical structures, such as the turning vanes and the expanded sidepod deflectors, in order that they worked more harmoniously. In the case of Ferrari a section of the bargeboard’s footplate was missing on the reference plane and when viewed from beneath, the main vertical surface was visible.įerrari argued that this was a manufacturing defect and no intent had been made to subvert the regulations for performance gain and further called into question the FIA’s methods for measuring for legality, as they contested it fell within the +/- 5mm of tolerance cited in article 3.12.6 of the regulations, rather than the 10mm the stewards had suggested. This requires any part that can be seen beneath the car between the dimensional criteria to be on either the reference or step planes, meaning that no part can exist above those planes if they are not shadowed below. The step plane must be 50mm above the reference plane. This does not apply to any parts of rear view mirrors which are visible, provided each of these areas does not exceed 90cm² when projected to a horizontal plane above the car. ![]() ![]() The Ferrari bargeboard which caused their disqualificationģ.12.1 All sprung parts of the car situated more than 33cm behind the front wheel centre line and more than 33cm forward of the rear wheel centre line, and which are visible from underneath, must form surfaces which lie on one of two parallel planes, the reference plane or the step plane. There was no hole between the rear tangent of the front wheel and the front tangent of the rear wheel. The interpretation of regulation with ours was totally legal, absolutely, because if you looked at the car from below, there was no hole, the contour of the various shadowplates etc. They made a return for the European Grand Prix at Donington, the scene of Ayrton Senna’s wet weather masterclass, where the Brazilian driver, starting in fourth, lost a place at the start but finished the first lap in the lead, having overtaken Michael Schumacher, Karl Wendlinger, Damon Hill and Alain Prost.īut although McLaren had innovated early, Benetton also arrived at Donington with its own bargeboard design - although McLaren believed that its rival team's design was not exactly within the legalities of the rulebook.įormer McLaren aerodynamicist Henri Durand told Autosport in 2020: "My best satisfaction would be the MP4/8, when we go to South Africa with a barge board - and one race later Benetton has copied it! Frankly, there was a little debate.
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