HR 4994 119th Congress
Safe Air on Airplanes Act
Latest Action
Referred to the Subcommittee on Aviation.
Sponsors
Summary
Safe Air on Airplanes Act
This bill directs the Federal Aviation Administration (FAA) to update regulations to phase out and prohibit bleed air systems in certain types of aircraft. In general, a bleed air system uses compressed air that is taken from an aircraft engine that is upstream of the combustion chamber and provides pressurized air for the aircraft’s environmental control system (e.g., ventilation).
Under the bill, the FAA must
prohibit new turbine and turboprop aircraft designs from using bleed air systems,
require (beginning seven years after the bill’s enactment) that any bleed air system in a newly manufactured aircraft is fitted with a filter (i.e., a device that removes gaseous and particulate components of oil fumes), and
provide for a phaseout (over a 30-year period) of the use of bleed air systems in existing turbine and turboprop aircraft designs.
Actions
2025-08-20T00:00:00
Referred to the Subcommittee on Aviation.
2025-08-19T00:00:00
Referred to the House Committee on Transportation and Infrastructure.
2025-08-19T00:00:00
Introduced in House
2025-08-19T00:00:00
Introduced in House
Policy Areas
Transportation and Public Works
![Rep. Frost, Maxwell [D-FL-10]](https://bioguide.congress.gov/bioguide/photo/F/F000476.jpg)