# Proposed AD FAA-2024-2667: Deutsche Aircraft GmbH (Type Certificate Previously Held by 328 Support Services GmbH; AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2025-15-05
- Products: Deutsche
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: December 23, 2024, 89 FR 104459
- Comments due: February 6, 2025
- Became: [AD 2025-15-05](https://openairdocs.org/ad/2025-15-05)
- Docket: FAA-2024-2667 (https://www.regulations.gov/docket/FAA-2024-2667, where comments are filed)
- Project: MCAI-2024-00473-T
- FR document: 2024-30549
- Official PDF: https://openairdocs.org/files/sha256/ed/26/ed26a399669f0aa3b6557cda045f05288c3303a47ba7defab5d554103387a435 (from https://www.govinfo.gov/content/pkg/FR-2024-12-23/pdf/2024-30549.pdf)
- Federal Register: https://www.federalregister.gov/documents/2024/12/23/2024-30549/airworthiness-directives-deutsche-aircraft-gmbh-type-certificate-previously-held-by-328-support
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2024-30549-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2024-2667

## Summary

The FAA proposes to supersede Airworthiness Directive (AD) 2024-03-07, which applies to all Deutsche Aircraft GmbH Model 328-100 and 328-300 airplanes. AD 2024-03-07 requires a one-time detailed inspection of each affected part, and applicable corrective actions. Since the FAA issued AD 2024-03-07, the FAA determined that repetitive inspections are necessary. This proposed AD continues to require the actions in AD 2024-03-07 and would require repetitive inspections of the affected part as specified in a European Union Aviation Safety Agency (EASA) AD which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Dec 23, 2024: Notice of proposed rulemaking (NPRM). (first notice), FR document 2024-30549, comments due Feb 6, 2025 (https://www.federalregister.gov/documents/2024/12/23/2024-30549/airworthiness-directives-deutsche-aircraft-gmbh-type-certificate-previously-held-by-328-support)

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