Data / Federal rules / 2025-18761
Airworthiness Directives; Airbus SAS Airplanes
The Federal Aviation Administration published this final rule in the Federal Register on September 26, 2025. It took effect on October 31, 2025.
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What the agency says
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A300 series airplanes; Model A300 B4-600, B4- 600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes); and Model A310 series airplanes. This AD was prompted by investigations that found cracks on the main deck cargo door (MDCD) actuator bearing fitting caused by fatigue. This AD requires an operational limitation to the MDCD opening angle, repetitive detailed visual inspection (DET) of the MDCD actuator bearing fittings, and replacement if any cracks are found. The FAA is issuing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2025-18761
- Type
- Final rule
- Action
- Final rule
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- September 26, 2025
- Takes effect
- October 31, 2025
- Dates
- This AD is effective October 31, 2025.
- Docket
- Docket No. FAA-2024-2556; Project Identifier MCAI-2024-00247-T; Amendment 39-23146; AD 2025-19-06
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 3
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in September 2025
Read from the Federal Register API, last updated 2026-10-24. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.