# Airworthiness Directives; Fokker Model F.28 Mark 0070 and 0100 Airplanes
> **Rule** · Final rule. · Published 2006-07-31 · Effective 2006-09-05 · 71 FR 43033
## Document
- **Document number:** E6-12092
- **Category:** airworthiness
- **Manufacturer:** Fokker Model F.28 Mark 0070 and 0100
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 71 FR 43033
- **Publication date:** 2006-07-31
- **Effective date:** 2006-09-05
- **FAA docket:** Docket No. FAA-2006-24868
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Fokker Model F.28 Mark 0070 and 0100 airplanes. This AD requires modification of the wiring distribution of the alternating current bus transfer power system and the right-hand and left-hand windshield anti- icing system, as necessary. This AD results from a report of electrical sparks coming out of the flight deck from a panel behind the left seat. We are issuing this AD to prevent failure of the sliding window heating element(s), due to electrical overload, which could result in smoke and fire in the cockpit.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/07/31/E6-12092/airworthiness-directives-fokker-model-f28-mark-0070-and-0100-airplanes)
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