A defacement to the canyon? Do you know how big the canyon is? Christ, they don't even try to recover crashed aircraft. How far out in the middle of nowhere this is. Hours drive through nothing. Who owns this area? They do. How much better this is than any of the National park service rim projects. Orders of magnitude.
This wouldn't make a pimple on the ass of a flea, on a camel, on Noah's ark ,on the great flood as seen from Pluto.