# AD-2024-00526-E; Pratt & Whitney Engines; Repetitive AUSIs and replacement of certain powdered metal HPT 1st/2nd stage disks and lenticular seals.

> **FAA** · Rulemaking · Modified 2026-04-24T14:18:00Z

## Docket
- **Docket ID:** FAA-2025-0918
- **Agency:** FAA
- **Type:** Rulemaking
- **Last modified:** 2026-04-24T14:18:00Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/FAA-2025-0918)
- [Public comments](https://www.regulations.gov/docket/FAA-2025-0918/comments)

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