Supersonic Aviation Modernization Act
Sponsor

Full profile: /officials/B001305
Source: Congress.gov · FEC
Cosponsors (5)
Members who have signed on to support this bill since introduction. Source: Congress.gov.
Latest Action
The most recent step in the bill's legislative path. Committee Activity below shows referrals and reports; the full action-by-action history including floor proceedings lives at Congress.gov →
Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.
2026-07-22
Source: Congress.gov
Committee Activity
Currently in
- Senate Committee on Commerce, Science, and TransportationMarkup By · 2026-07-22
Previously
- Senate Committee on Commerce, Science, and TransportationReferred To · 2025-05-14
Plain-English Summary
Supersonic Aviation Modernization Act This bill directs the Federal Aviation Administration (FAA) to allow civil aircraft to operate at speeds above Mach 1 (i.e., supersonic) over land in the United States under certain conditions. Specifically, the FAA must issue or revise regulations to allow for the operation of civil aircraft at speeds greater than Mach 1 in the national airspace system without a special authorization, so long as no sonic boom reaches the ground in the United States. Current regulations prohibit civil aircraft from operating above Mach 1 speeds over land in the United States without a special flight authorization issued by the FAA.
Plain-English rewrite of the Congressional Research Service summary published on Congress.gov. Cached and reviewed.
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