You know ? I just had and amazing Idea, to give To the FDA and the aircrft builders in the whole world ,To Install cameras outside Beneath the wings (like the song) and put them in the cockpit ,there's been hundreds of incidents where passengers see failure and pilot in the head of the plane ignore, there was the 737-400 who engine1 was on fire and they Shut down engine1 the plane crash but there where survivors ..
seriously they should put video cameras focusing the wings and engines and the third engineer monitoring them ..in all passenger planes and recorded into the black box , I hope this is not like my Old idea to put parachutes in heavy Jets too