Data / Federal rules / 2026-13476
Airworthiness Directives; Gulfstream Aerospace Corporation Airplanes
The Federal Aviation Administration published this final rule in the Federal Register on July 2, 2026. It took effect on July 17, 2026. Comments closed on August 17, 2026.
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What the agency says
The FAA is adopting a new airworthiness directive (AD) for certain Gulfstream Aerospace Corporation Model GVIII-G700 and GVIII- G800 airplanes. This AD was prompted by a report indicating that a hollow pin cap on the right-side engine aft thrust strut mount interface was found broken due to a missing sleeve bushing. This AD requires a visual inspection of the upper surface of the engine mount to the forward and aft thrust strut mount at the hollow pin head interface, of the left and right engines, for evidence of movement or distress; an inspection of the forward and aft thrust strut mount hardware to ensure the sleeve bushing, nut, washers, and cotter pins are properly installed; and applicable corrective actions. The FAA previously sent an emergency AD to all known U.S. owners and operators of these airplanes. The FAA is issuing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2026-13476
- Type
- Final rule
- Action
- Final rule; request for comments
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- July 2, 2026
- Takes effect
- July 17, 2026
- Comments due
- August 17, 2026
- Dates
- This AD is effective July 17, 2026. Emergency AD 2026-13-51, issued on June 18, 2026, which contains the requirements of this amendment, was effective with actual notice.
- Docket
- Docket No. FAA-2026-4667; Project Identifier AD-2026-00584-T; Amendment 39-23392; AD 2026-13-51
- 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 July 2026
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.