Data / Federal rules / 2024-15529
Airworthiness Directives; Various Airplanes
The Federal Aviation Administration published this final rule in the Federal Register on July 16, 2024. It took effect on August 20, 2024.
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What the agency says
The FAA is adopting a new airworthiness directive (AD) for various airplanes modified with a certain configuration of the Garmin GFC 500 Autopilot System installed per Supplemental Type Certificate (STC) No. SA01866WI. This AD was prompted by a report of an un- commanded automatic pitch trim runaway when the autopilot was first engaged. This AD requires updating the applicable Garmin GFC 500 Autopilot System software for your airplane and prohibits installing earlier versions of that software. The FAA is issuing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2024-15529
- Type
- Final rule
- Action
- Final rule
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- July 16, 2024
- Takes effect
- August 20, 2024
- Dates
- This AD is effective August 20, 2024.
- Docket
- Docket No. FAA-2023-1990; Project Identifier AD-2023-00734-A; Amendment 39-22784; AD 2024-14-03
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 5
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in July 2024
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.