It's impossible to say anything sensible about what happened to MH370. David Cenciotti More Quotes by David Cenciotti More Quotes From David Cenciotti Crashes are rarely caused by a single cause, but they are the effect of several contributing factors : technical, human, environmental, weather, and procedural. David Cenciotti latest-headlines That's why training, fatigue control, health checks and all that is required to prevent mistakes in the cabin is paramount to improve aviation safety. David Cenciotti latest-headlines Every flight that has disappeared had its own story. David Cenciotti world Since we can’t be completely dependent on aircrews to track airplanes wherever they fly, any ‘new’ system should be designed in such a way pilots can’t switch it off. David Cenciotti world