Data / Federal rules / 2025-19777
Airworthiness Directives; Polskie Zakłady Lotnicze Sp. z o.o. Airplanes
The Federal Aviation Administration published this final rule in the Federal Register on November 4, 2025. It took effect on November 19, 2025.
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What the agency says
The FAA is adopting a new airworthiness directive (AD) for all Polskie Zak[lstrok]ady Lotnicze Sp. z o.o. Model PZL M28 05 airplanes. The FAA previously sent this AD as an emergency AD to all known U.S. owners and operators of these airplanes. This AD was prompted by damage found in Frame No. 29 and rudder control unit mounting components on Frame No. 29. This AD requires a one-time inspection of the rudder control system mounting bracket attachment components to Frame No. 29 for loose or damaged bolts and the components of Frame No. 29 for cracks and damage, and corrective actions if necessary. The FAA is issuing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2025-19777
- Type
- Final rule
- Action
- Final rule; request for comments
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- November 4, 2025
- Takes effect
- November 19, 2025
- Dates
- This AD is effective November 19, 2025. Emergency AD 2025-21-51, issued on October 15, 2025, which contains the requirements of this amendment, was effective with actual notice.
- Docket
- Docket No. FAA-2025-3994; Project Identifier MCAI-2025-01607-A; Amendment 39-23179; AD 2025-21-51
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 4
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in November 2025
Read from the Federal Register API, last updated 2026-10-23. 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.