OK, we all know that no airplane is perfect. The engineers who came up with the design had to make some trade-offs here and there, and that's why the perfect airplane doesn't exist. So, we're all rampant fanboys of the aircraft types we fly, but it's time to be brutally honest: What sucks about your airplane? I'll start. My Mooney M20R has the turning radius of the Titanic. Nosewheel travel is just 12º one side of center and 9º on the other side.