Sorry about this ridiculous question for you guys, my english ins't bad, but, I don't understand what is a waiver? I went to google but the translation is very sparse.
I think to fly jets in America you need to fly with an AMA associated? And this guy will be the "waiver" and tell that you have the skills to fly it?
Sorry again, but I have this on my mind and can't figure it out...
Thanks!