Thank you for the question.
It's a very good question, but it's not a new question. We've been dealing with this problem for a number of years. Going back 10 to 12 years ago, aircraft manufacturers started to produce aircraft with systems that were much more highly integrated. In other words, instead of having isolated systems doing their own functions, they are all talking to each other through central computers. That's one example of technological advancement. That, in itself, resulted in a significant initiative to reinvent the way we analyze aircraft system failures from what we call a “design assurance” perspective.
Those processes or methodologies have been used in recent certifications and leave me quite confident that new technologies are indeed causing the way that we analyze aircraft designs to evolve to keep up with that. I'm not concerned that technology will get away from us. There is no question, however, that anything new coming our way is cause for closer investigation and indeed learning on our part, in some cases by looking at it from the regulatory perspective. However, I remain confident that we are prepared to meet that challenge.