Federal Aviation Administration · FAA-2025-0923
Airworthiness Directives; Pratt & Whitney RTX Corporation (Type Certificate Previously Held by Pratt & Whitney Division United Technologies Corporation) Engines
The Federal Register published the matched proposal on June 6, 2025 and the matched final rule on May 22, 2026, 350 days later.
Official publication history
Proposal ·
Airworthiness Directives; Pratt & Whitney Division Engines
Comment date listed July 21, 2025
Final rule ·
Airworthiness Directives; Pratt & Whitney RTX Corporation (Type Certificate Previously Held by Pratt & Whitney Division United Technologies Corporation) Engines
Effective date in register data June 26, 2026
About this timeline
How the records were matched
America.co links a proposed rule and a later final rule when the Federal Register records share the exact docket identifier and lead agency. This snapshot covers records published from January 1, 2025 to November 10, 2026.
A docket can hold more than one regulatory action. Dates here are dates listed in individual notices. Later corrections, court actions, other dockets and records outside the date window may change what applies. Follow the official documents for the full text and effective dates.
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