Plain Language Summary
# MACH Act (HR 477) Summary **What It Would Do:** The MACH Act would authorize NASA to create a research program focused on testing high-speed aircraft and hypersonic technologies—aircraft that travel at extremely fast speeds (typically five times the speed of sound or faster). The bill requires NASA to develop a strategic plan for this research and coordinate with the Department of Defense and Federal Aviation Administration. However, the bill explicitly prohibits NASA from directly funding the development of hypersonic technology and bars the agency from partnering with entities controlled by China, Iran, North Korea, or Russia. **Who It Affects and Key Provisions:** This legislation primarily affects NASA, defense agencies, and the aviation industry. By focusing on testing rather than development, the bill appears designed to support private companies and defense contractors already working on hypersonic technology while keeping the research effort aligned with national security interests through foreign entity restrictions.
The requirement for inter-agency coordination ensures that civilian space agency efforts align with military and aviation regulatory priorities. **Current Status:** The bill is currently in committee and has not yet been voted on by the full House. It was introduced by Rep. Vince Fong (R-CA) in the 119th Congress.
CRS Official Summary
Making Advancements in Commercial Hypersonics Act or the MACH ActThis bill permits the National Aeronautics and Space Administration (NASA) to establish a research program to facilitate the testing of high-speed aircraft and related technologies, to be known as the Making Advancements in Commercial Hypersonics Program.Within a specified time period, NASA must develop a strategic plan for such research. NASA must also consult with the Department of Defense and the Federal Aviation Administration on these efforts. Under the program, NASA may not (1) fund the development of hypersonic and related technologies; or (2) enter into an agreement with certain foreign entities of concern, including entities owned or controlled by China, Iran, North Korea, or Russia.
Latest Action
Referred to the House Committee on Science, Space, and Technology.