National Aeronautics and Space Administration April 25, 2024 – Federal Register Recent Federal Regulation Documents

The National Aeronautics and Space Administration (NASA) is adopting the Department of Air Force (DAF) Categorical Exclusion (CATEX) A2.3.34, Supersonic flying operations over land and above 30,000 feet Mean Sea Level, or over water and above 10,000 feet Mean Sea Level and more than 15 nautical miles from land, under the National Environmental Policy Act (NEPA) to use in NASA's program and funding opportunities administered by NASA. This notice describes the categories of proposed actions for which NASA intends to use DAF's CATEX and describes the consultation between the agencies.