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Final rule 2025-21478

Airworthiness Directives; The Boeing Company Airplanes

The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 717-200 airplanes. This AD was prompted by a report of a nose landing gear-up landing caused by the failure of the upper lock link assembly. This AD requires repetitive inspections for cracking of the upper lock link assembly and applicable on-condition actions. The FAA is issuing this AD to address the unsafe condition on these products.

Source: FederalRegister.gov API v1Recently refreshed. Last successful refresh: 2026-07-31 22:49:02 UTC.

Source-supplied record

Document details

Document number
2025-21478
Published
Nov 28, 2025
Effective
Jan 2, 2026
Comments close
Not supplied
Federal Register citation
90 FR 54552

Docket identifiers

  • Docket No. FAA-2025-0739
  • Project Identifier AD-2025-00196-T
  • Amendment 39-23177
  • AD 2025-21-05

CFR references

  • Title 14, part 39