The pilots of the Red Bull Air Race World Championship often talk about being able to change the CofG (Centre of Gravity) as it can help them in the racetrack. But what exactly is the CofG, and how can it affect the handling of the raceplane? Technical Director of the Red Bull Air Race, Jim 'Jimbo' Reed is on hand to explain...
Every team in the Red Bull Air Race is trying to gain the smallest advantage against their rivals. Due to the introduction of standardised engines and propellers, the teams have looked at aerodynamics. Here Jim 'Jimbo' Reed, the Technical Director of the series, explains where on the raceplane the slightest change can make a big difference.
Aviation legend and Red Bull Air Race Technical Director, Jim ‘Jimbo’ Reed is back with another Tech Talk! This time it’s all about the stall, how it effects the raceplane, what happens and why! In the Red Bull Air Race every second counts and if a pilot stalls his wing during a high-G turn it can cost them a fraction of a second – that’s the difference between winning and losing!
In motorsport everyone tries to gain that extra advantage over their rivals. Some even bend or break the rules. However, in the Red Bull Air Race there is the eagle-eyed Technical Director, Jim 'Jimbo' Reed on site to make sure rules are obeyed. And as a former team technician he knows how every rule can be broken, although he would never have dreamed of doing it himself.
To the untrained eye, the raceplanes might look exactly the same, apart from the paint scheme. But those who know are well aware that there are plenty of minute differences, one of the most obvious is the winglets and wingtips. Here Red Bull Air Race Technical Director Jim "Jimbo" Reed explains what they do, and why every team has a variation on a theme...
With each team trying to shave hundredths of seconds off their run time, they will try anything they can to reduce drag and increase speed. In Chiba Yoshihide Muroya tested a smaller vertical tail, but changed it back soon after when he realised he needed more time with it to get used to the change in handling. Let Red Bull Air Race Technical Director Jim "Jimbo" Reed explain the advantages and disadvantages of having a smaller tail...