One of the nastiest aspects of the 'no-fly list' — and believe it or not, its authors are proud of this part — is that you can't find out whether you're on it until you've paid for your ticket and are standing in line to get your boarding pass. Denied the service that you paid for, to my knowledge there is no way to get your money back. Nor is there any way to find out why you're on the list, or how you can get off. It is known that civil rights advocates of various kinds have been placed on the list, apparently because they're civil rights advocates.

"It Has to Cost Them Something"