FAA Orders Extra Inspections for Wobbly International Aero Engines
Published Date: 9/5/2025
Rule
Summary
The FAA is making new rules for certain International Aero Engines to keep them safe after a serious engine part broke and caused damage. If you own or work with these engines, you’ll need to update your maintenance manuals and do extra inspections on key parts. These changes help prevent dangerous failures and keep flights safe, with updates required soon to avoid costly problems later.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
Mandatory Maintenance Manual Revisions
The FAA requires owners/operators of certain International Aero Engines (models V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, V2528-D5, V2530-A5, V2531-E5, and V2533-A5) to revise the airworthiness limitations section (ALS) of maintenance manuals or instructions for continued airworthiness and to revise approved maintenance/inspection programs to include new inspections of certain critical rotating parts.
Reduces Risk of Uncontained Engine Failures
The AD responds to an event where an IAE AG Model V2533-A5 engine had an uncontained failure of a high-pressure turbine (HPT) 1st-stage hub that sent high-energy debris through the engine cowling. The new required inspections aim to prevent similar HPT 1st-stage hub failures and help keep flights safer.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-06506 — Airworthiness Directives; Bombardier Inc. Airplanes
The FAA is making a new rule for Bombardier airplanes to fix a problem where the nose wheel steering can act up during landing. Owners of certain Bombardier CL-600 models must replace specific screws in the nosewheel steering system and update their maintenance plans by May 8, 2026. This keeps flights safe and avoids costly repairs down the road.
2026-06563 — Airworthiness Directives; Airbus SAS Airplanes
The FAA wants Airbus A350-941 owners to fix a problem where some wing and belly parts weren’t tightened right during manufacturing. They’ll need to replace certain parts and add extra protection to keep the plane safe. Comments on this plan are open until May 18, 2026, and the fixes might cost some time and money but will keep flights safe and sound.
2026-06543 — Amendment of Class D and Class E2 Airspace Over Binghamton, NY
The FAA is shrinking the controlled airspace around Greater Binghamton Airport from a 4.4-mile radius to 4.3 miles. This change affects pilots flying near Binghamton, NY, making the airspace a bit tighter but still safe and efficient. The new rules kick in on July 9, 2026, with no extra costs for anyone.
2026-06492 — Airworthiness Directives; Airbus SAS Airplanes
The FAA wants all Airbus A350-941 and -1041 airplanes to replace certain flight control parts that might have been damaged during testing. This change keeps planes safe by banning the use of these risky parts. Airlines need to act before May 18, 2026, and while it might cost some money, it’s all about keeping flights smooth and secure.
2026-06527 — Airworthiness Directives; Honda Aircraft Company LLC Airplanes
If you own a Honda HA-420 airplane, listen up! The FAA says you need to replace your flap control pushrods with new, tougher ones that don’t need constant anti-rust treatments. This new rule kicks in on May 8, 2026, and helps keep your plane safe without extra hassle or cost from repeated maintenance.
2026-06534 — Airworthiness Directives; DG Aviation GmbH (Type Certificate Previously Held by DG Flugzeugbau GmbH) Gliders
If you own or maintain a DG-1000M glider, listen up! The FAA found cracks near the engine mount and is requiring inspections, maintenance updates, and new parts like a carbon fiber bracket to keep your glider safe. These changes kick in April 20, 2026, so get ready to inspect, adjust, and balance before then—safety first, and no surprise costs if you stay on top of it!
Previous / Next Documents
Previous: 2025-17064 — Air Plan Approval; West Virginia; Revision to the State Operating Permits Program Under Title V of the Clean Air Act To Revise 45 Code of State Rules 33; Acid Rain Provisions and Permits
West Virginia just updated its air pollution permits to match new federal rules from 2020. This means businesses that need special air permits will follow clearer, up-to-date guidelines, keeping things fair and safe. The changes kick in now, helping protect the air without adding extra costs.
Next: 2025-17089 — Safety Zone; Bay St. Louis, MS
The Coast Guard is setting up a safety zone in Bay St. Louis, MS, to keep everyone safe during the annual Swim Across the Bay event. Boats and people can’t enter this area unless they get special permission. This temporary rule helps protect swimmers without costing anyone money or causing big delays.
Take It Personal
Get Your Personalized Policy View
Start a Free Government Policy Watch to see how policy affects your household, then upgrade to PRIA Full Coverage for year-round monitoring.
Already have an account? Sign in