Ferrari Questions Mercedes Wing
Ferrari has formally demanded FIA clarification about Mercedes’ controversial bi‑phase wing used in Australia, calling it a ‘trick’ that conferred an advantage. (x.com)
Onboard and TV clips highlighted an unusual two‑stage motion in the Mercedes front flap, with a noticeably faster secondary closure at corner entry—Italian technical site AutoRacer described the behaviour as an “ala bi‑fase.” (autoracer.it) High‑definition footage and paddock analysis identified the quicker second‑phase movement occurring around turn 9 of the Shanghai circuit during the Chinese Grand Prix weekend. (scuderiafans.com) FIA technical delegates were observed making additional inspections of Mercedes equipment in the paddock, and reports say George Russell’s car was randomly selected for extra physical checks ahead of the Chinese race. (the-race.com) The Chinese Grand Prix ran on March 15, 2026 at the Shanghai International Circuit, the weekend that intensified scrutiny after Mercedes followed its Australian one‑two with another strong showing in Shanghai. (formula1.com) Mercedes had earlier trialled a novel front‑wing concept on a mule car during post‑season testing in Abu Dhabi, and technical briefings noted the W17’s different mounting and single movable flap as a distinct interpretation of the 2026 active‑aero rules. (f1i.com) Following the Australia evidence, the FIA fitted extra high‑definition cameras and tightened wing deformation tests at subsequent rounds, steps officials say are intended to capture transient aero behaviour on track. (the-race.com)
