Thank you, Ms. Bento. The third time's the charm, apparently.
May I ask a follow-up question on that before I turn it over to Mr. Bachrach?
Mr. Barsalou-Duval brought up an interesting point. For us lay people here who are not familiar with the layout of aluminum runways, we're talking about runways that are not just flat aluminum. They must have some form of grooves in there to provide....
Can you perhaps explain what you're talking about? I think we all have an image here of this shiny, flat aluminum runway, which, as Mr. Barsalou-Duval pointed out, would be very slippery.