If you have heard of the DC-10 Twin, then you might ask a deceptively simple question: why did McDonnell Douglas create the DC-10 with three engines, rather than a more efficient two-engine layout? At ...
When you observe a trijet on the ramp at an airport, your eyes will be naturally drawn directly to the aircraft's tail. On the McDonnell Douglas MD-11, the center engine is not fed in the same way ...