National Aeronautics and Space Administration April 19, 2013 – Federal Register Recent Federal Regulation Documents

In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, and the President's 2004 U.S. Space-Based Positioning, Navigation, and Timing (PNT) Policy, the National Aeronautics and Space Administration (NASA) announces a meeting of the National Space-Based Positioning, Navigation, and Timing (PNT) Advisory Board.