# Airworthiness Directives; Fokker Services B.V. Airplanes
> **Rule** · Final rule. · Published 2012-11-15 · Effective 2012-12-20 · 77 FR 68063
## Document
- **Document number:** 2012-27057
- **Category:** airworthiness
- **Manufacturer:** Fokker Services B.V.
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 77 FR 68063
- **Publication date:** 2012-11-15
- **Effective date:** 2012-12-20
- **FAA docket:** Docket No. FAA-2012-0143
## Abstract

We are superseding an existing airworthiness directive (AD) for all Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes. That AD currently requires revising the airworthiness limitations section (ALS) of the instructions for continued airworthiness for certain airplanes, and the FAA-approved maintenance program for certain other airplanes, to incorporate new limitations. This new AD requires revising the maintenance program to incorporate the limitations, tasks, thresholds, and intervals specified in certain revised Fokker maintenance review board (MRB) documents. This AD was prompted by a revised Fokker 70/100 MRB document with revised limitations, tasks, thresholds, and intervals. We are issuing this AD to reduce the potential of structural failures or of ignition sources inside fuel tanks, which, in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/11/15/2012-27057/airworthiness-directives-fokker-services-bv-airplanes)
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