But modern planes have a level of redundancy that is hard to explain. Often with entire operating systems in a subsystem. In such a way that entire subsystems

But modern planes have a level of redundancy that is hard to explain. Often with entire operating systems in a subsystem. In such a way that entire subsystems should be able to not be present. Versus early planes, that, as stated, were bikes with wings. Flight is a hundred yards with a crash at the end was a success.