Albert Park Circuit

The 2026 Technical Regulations allow for a three‑element upper Rear Wing configuration within a reduced legality volume compared to previous seasons.

Haas employs a three-element upper rear-wing assembly, with the SM mechanism providing simultaneous actuation of both flap elements. The mainplane is configured with a relatively low camber, while the flap cluster adopts an aggressive geometry to maximise downforce generation in Corner Mode (CM). In Straight Mode (SM), the system targets a substantial drag reduction by unloading the flap pair and exploiting the flat mainplane to minimise pressure-drag contribution