# 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 2012-02-29 · Effective 2012-04-04 · 77 FR 12163
## Document
- **Document number:** 2012-4362
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 77 FR 12163
- **Publication date:** 2012-02-29
- **Effective date:** 2012-04-04
- **FAA docket:** Docket No. FAA-2011-0912
## Abstract

We are adopting a new airworthiness directive (AD) for all 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 airplanes. This proposed AD was prompted by several runway excursion incidents and a single accident where the power lever could not be operated as intended during the landing roll-out on Model Dornier 328-100 airplanes. This proposed AD would require a modification of the engine control box assembly. We are proposing this AD to prevent runway excursion, which could result in damage to the airplane and injury to the occupants.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/02/29/2012-4362/airworthiness-directives-328-support-services-gmbh-type-certificate-previously-held-by-avcraft)
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