Aviation in itself is not inherently dangerous. But to an even greater degree than the sea, it is terribly unforgiving of any carelessness, incapacity or neglect. — Captain A. G. LamplughA chain of events, often called an error chain, refers to the concept that a number of contributing factors, rather than one single event, typically lead to an accident. Breaking just one link in the chain could yield vastly different results, which...