If the guy causes any trouble, jam the hell out of all of his equipment. (I am interested in why he needs the frequencies anyway, and what kind of equipment he will be using).
When the USAF inadvertently sold some controlled items couple of decades ago (jet engines, I think), they were seized back at the point of a gun.
This is National Security for goodness sake!
If they can threaten to revoke a radio station's license for playing Rush Limbaugh, they certainly call this sale back!
Sorry for the duplicate post. Computer locked up.
But it was worth saying twice!