FAA Updates Maintenance Rules for ATR Planes
Published Date: 9/24/2025
Proposed Rule
Summary
The FAA wants to update safety rules for certain ATR42-500 airplanes to keep them flying safely. This means airlines must change their maintenance plans to follow new, stricter checks. These updates help prevent problems and keep passengers safe, with changes expected soon and no big cost surprises.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
Safety Increase for ATR42-500 Passengers
The FAA says the proposed directive is intended to address an unsafe condition on certain ATR42-500 airplanes and would add new or more restrictive airworthiness limitations to help keep those airplanes flying safely.
Operators Must Update Maintenance Programs
The FAA proposes a new airworthiness directive for certain ATR–GIE Avions de Transport Régional Model ATR42-500 airplanes that would require airlines/operators to revise their existing maintenance or inspection program to incorporate new or more restrictive airworthiness limitations.
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Key Dates
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