Notwithstanding any other provision of law, including
section 552(b)(3) of title 5, the Administrator of the Federal Aviation Administration shall establish and update as necessary a process by which, upon request of a private aircraft owner or operator, the Administrator withholds the registration number and other similar identifiable data or information, except for physical markings required by law, of the aircraft of the owner or operator from any broad dissemination or display (except in furnished data or information made available to or from a Government agency pursuant to a government contract, subcontract, or agreement, including for traffic management purposes) for the noncommercial flights of the owner or operator.