# Airworthiness Directives; Deutsche Aircraft GmbH (Type Certificate Previously Held by 328 Support Services GmbH; AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftahrt GmbH) Airplanes
> **Rule** · Final rule. · Published 2024-03-12 · Effective 2024-04-16 · 89 FR 17723
## Document
- **Document number:** 2024-05192
- **Category:** airworthiness
- **Manufacturer:** Deutsche
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 89 FR 17723
- **Publication date:** 2024-03-12
- **Effective date:** 2024-04-16
- **FAA docket:** Docket No. FAA-2023-2230
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Deutsche Aircraft GmbH Model 328-100 and 328-300 airplanes. This AD was prompted by operator reports of worn and ruptured bonding straps inside the feeder wing tanks and in both outer and inner wing tanks. This AD requires a one-time detailed inspection of each affected part, and applicable corrective actions, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/03/12/2024-05192/airworthiness-directives-deutsche-aircraft-gmbh-type-certificate-previously-held-by-328-support)
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