# Airworthiness Directives; Fokker Services B.V. Airplanes
> **Rule** · Final rule. · Published 2016-12-05 · Effective 2017-01-09 · 81 FR 87419
## Document
- **Document number:** 2016-28601
- **Category:** airworthiness
- **Manufacturer:** Fokker Services B.V.
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 81 FR 87419
- **Publication date:** 2016-12-05
- **Effective date:** 2017-01-09
- **FAA docket:** Docket No. FAA-2016-7271
## Abstract

We are adopting a new airworthiness directive (AD) for all Fokker Services B.V. Model F28 Mark 0070 and 0100 airplanes. This AD was prompted by heavy corrosion found on the wing rear spar lower girder. This AD requires inspections of the affected areas, modification of the wing trailing edge lower skin panels, and corrective actions if necessary. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/12/05/2016-28601/airworthiness-directives-fokker-services-bv-airplanes)
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