Yeah, doable, just, but it wouldn't be the best result. I got some transparent sheets for overhead projectors and they are great for windows of all sizes.
That happened at just about the worst point - and yet it all passed off smoothly - even when informed that he couldn't land on his chosen runway because of the bits he'd left behind on it a few minutes ago..!
It does actually go on to say "We hope to start with the letter āCā shortly.", but I left that bit off. They must be too busy sorting it out to keep the home page fully up-to-date.