# Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes
> **Rule** · Final rule. · Published 2020-05-18 · Effective 2020-06-22 · 85 FR 29601
## Document
- **Document number:** 2020-10631
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 85 FR 29601
- **Publication date:** 2020-05-18
- **Effective date:** 2020-06-22
- **FAA docket:** Docket No. FAA-2020-0090
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all 328 Support Services GmbH Model 328-300 airplanes. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, 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/2020/05/18/2020-10631/airworthiness-directives-328-support-services-gmbh-type-certificate-previously-held-by-avcraft)
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