And this evening, moments ago, our correspondent asking, how concerned are you about the 737 fleet . There are so many of them in the air. Abcs david kerley leading us off. Reporter investigators tonight scouring that mangled engine, looking for every piece that landed on the ground, 60 miles from the philadelphia airport, hoping to learn if there is a problem with the 737 fleet. This was the second Engine Failure like this in two years. A source telling abc news they are similar engines, seems to be similar failures, metal fatigue, a Fan Blade Breaking at about the same spot. New details tonight about those horrifying moments at 30,000 feet. The first radio call. Southwest 1380 has an engine fire. Descending. Southwest 1380, are you youre descending right now . Yes, sir, were single engine descending. Reporter the bang of the engine ripping apart. That window blown out. Depressurization. A passenger sucked partway out
of the jetliner. Other passengers jumping into action, including ti
and this evening, moments ago, our correspondent asking, how concerned are you about the 737 fleet? there are so many of them in the air. abc s david kerley leading us off. reporter: investigators tonight scouring that mangled engine, looking for every piece that landed on the ground, 60 miles from the philadelphia airport, hoping to learn if there is a problem with the 737 fleet. this was the second engine failure like this in two years. a source telling abc news they are similar engines, seems to be similar failures, metal fatigue, a fan blade breaking at about the same spot. new details tonight about those horrifying moments at 30,000 feet. the first radio call. southwest 1380 has an engine fire. descending. southwest 1380, are you you re descending right now? yes, sir, we re single engine descending. reporter: the bang of the engine ripping apart. that window blown out. depressurization. a passenger sucked part-way out