In terms of design, the A400M has a classic high wing configuration, fuselage with ramp and large rear door, high flotation retractable landing gear and "T" tail.
However, this need not necessarily be the case - McLaren could race the car in a configuration that successfully passed the tests while continuing to work to strengthen the updated design.
He likened the radio technology to responsive web design, a technique which enables web pages to automatically change shape and configuration depending on what type of device they are being read on, such as a smartphone or tablet.