H. R. 8533, known as the “Safe Air on Airplanes Act,” requires the Federal Aviation Administration to update its regulations to phase out the use of bleed air systems in certain aircraft. The bill mandates that new aircraft designs stop using bleed air systems and that any...
Simple Explanation
The bill wants to stop using a type of air from airplane engines called "bleed air" because it could have bad stuff in it. Airplanes would need to have better systems or special filters to keep the air clean, and this change would happen slowly over the next many years.