HR4994-119

In Committee

Safe Air on Airplanes Act

119th Congress Introduced Aug 19, 2025

Summary

What This Bill Does

The Safe Air on Airplanes Act directs the FAA Administrator to update aircraft certification and other applicable regulations within six months. New type certified turbine and turboprop aircraft designs would be prohibited from using bleed air systems. Beginning seven years after enactment, any bleed air system in a newly manufactured aircraft must include a filter or combination of filter and air cleaning device designed and demonstrated to remove gaseous and particulate oil-fume components. Existing type designs must phase out bleed air systems in manufacturing: 25 percent without bleed air within 10 years, 50 percent within 20 years, and 100 percent within 30 years. The bill defines bleed air systems as aircraft systems using compressed engine or auxiliary power unit air upstream of combustion that provides pressurized air to pneumatic systems passengers or crew could inhale or contact.

Who Benefits and How

Airline passengers benefit from aircraft cabin air rules aimed at reducing exposure to oil fumes in pressurized air systems. Flight attendants benefit because they spend repeated work shifts in aircraft cabins affected by ventilation system standards. Aircraft crew members benefit from filters and eventual phase-out of bleed air systems that supply air they may inhale during operations. Aircraft air filtration manufacturers benefit from demand for demonstrated devices that remove gaseous and particulate oil-fume components.

Who Bears the Burden and How

Aircraft manufacturers must redesign new type certified turbine and turboprop aircraft away from bleed air systems. Airframe manufacturers of existing designs must meet 10-, 20-, and 30-year phase-out benchmarks. FAA certification staff must update part 25 and related regulations within six months and enforce transition rules. Air carriers may face higher aircraft acquisition or retrofit costs as manufacturers comply with new air-system standards.

Key Provisions

  • Prohibits new type certified turbine and turboprop aircraft designs from using bleed air systems.
  • Requires filters or air cleaning devices for newly manufactured aircraft with bleed air systems after seven years.
  • Establishes 25 percent, 50 percent, and 100 percent manufacturing phase-out milestones over 10, 20, and 30 years.
  • Directs FAA to update part 25 and applicable aircraft regulations within six months.

Evidence Chain:

This summary is generated from the full bill text using AI analysis. Expand "Detailed Analysis" below for identified beneficiaries/burden bearers with clause-level evidence links.

At a Glance

What This Bill Does

Requires FAA regulations phasing out bleed air systems in turbine and turboprop aircraft designs and mandating filters or air cleaning devices for newly manufactured aircraft during the transition.

Key Policy Areas

Aviation, Public Health, Aircraft Safety

Primary Purpose

Requires FAA regulations phasing out bleed air systems in turbine and turboprop aircraft designs and mandating filters or air cleaning devices for newly manufactured aircraft during the transition.

Policy Domains

Aviation Public Health Aircraft Safety

Resolution provisions

Identified Gains
  • Airline passengers
  • Flight attendants
  • Aircraft crew members
  • Aircraft air filtration manufacturers
Model: codex-gpt-5 | Version: bill_summary_v2 | Source: ih
Flight attendants:
Airline passengers:
Aircraft crew members:
Aircraft air filtration manufacturers:
Identified Costs
  • Aircraft manufacturers
  • Airframe manufacturers of existing designs
  • FAA certification staff
  • Air carriers
Model: codex-gpt-5 | Version: bill_summary_v2 | Source: ih
Air carriers:
Aircraft manufacturers:
FAA certification staff:
Airframe manufacturers of existing designs:

Legislative Progress

In Committee
Introduced Committee Passed
Aug 20, 2025

Referred to the Subcommittee on Aviation.

Aug 19, 2025

Mr. Frost (for himself, Mr. Lawler, and Mr. Garamendi) introduced …

Aug 19, 2025

Referred to the House Committee on Transportation and Infrastructure.

Aug 19, 2025

Introduced in House

Stakeholder Effects

cui bono?

How this legislation distributes effects. Mention counts reflect frequency, not effect magnitude.

Transportation
2 mentions across 1 clause
+1 positive -1 negative

Air carriers, Flight attendants

Positive-direction: Flight attendants

Negative-direction: Air carriers

Consumers
1 mention across 1 clause
+1 positive

Airline passengers

Manufacturing
1 mention across 1 clause
+1 positive

Aircraft air filtration manufacturers

Defense
1 mention across 1 clause
-1 negative

Aircraft manufacturers

Government
1 mention across 1 clause
-1 negative

FAA certification staff

1/2
sections analyzed
Full impact breakdown

Bill Structure & Actor Mappings

Who is "The Secretary" in each section?

Domains
Aviation Public Health Aircraft Safety

We use a combination of our own taxonomy and classification in addition to large language models to assess meaning and potential beneficiaries. High confidence means strong textual evidence. Always verify with the original bill text.

Learn more about our methodology