; or (2) the date of publication of an American Society for Testing and Materials Production Specification for an unleaded aviation gasoline. 605. Right to privacy when using air traffic control system Notwithstanding any other provision of law, the Administrator of the Federal Aviation Administration shall, upon request of a private aircraft owner or operator, block the registration number of the aircraft of the owner or operator from any public dissemination or display, except in data made available to a Government agency, for the noncommercial flights of the owner or operator. 606. Air shows On an annual basis, the Administrator of the Federal Aviation Administration shall work with representatives of Administration-approved air shows, the general aviation community, and stadiums and other large outdoor events and venues to identify and resolve, to the maximum extent practicable, scheduling conflicts between Administration-approved air shows and large outdoor events and venues where— (1) flight restrictions will be imposed pursuant to section 521 of title V of division F of Public Law 108–199 (118 Stat. 343); or (2) any other restriction will be imposed pursuant to Federal Aviation Administration Flight Data Center Notice to Airmen 4/3621 (or any successor notice to airmen). 607. Part 91 review, reform, and streamlining (a) Establishment of task force Not later than 90 days after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall establish a task force comprised of representatives of the general aviation industry who regularly perform part 91 operations, labor unions (including those representing FAA aviation safety inspectors and FAA aviation safety engineers), manufacturers, and the Government to— (1) conduct an assessment of the FAA oversight and authorization processes and requirements for aircraft under part 91