Computer simulation showing the aerodynamics of the transonic truss-braced wing (TTBW) aircraft. Red and orange areas of the aircraft show areas of high drag whilst blue and green areas show areas of low drag. The TTBW aircraft is similar to the classic passenger aircraft, however, it has much narrower wings which help reduces drag. This reduction allows the aircraft to burn 5-10% less fuel than other similar sized narrow-body passenger aircrafts.