Should be applied to aircraft in general, yes. It is mind boggling just how many things need to work perfectly constantly consistently to maintain safe flight.

Should be applied to aircraft in general, yes. It is mind boggling just how many things need to work perfectly constantly consistently to maintain safe flight. This goes for both Boeing and Airbus (and Embraer, Cessna, et al.); all of General Electric, Pratt & Whitney, and Rolls Royce; etc.