# Airworthiness Directives; BAE Systems (Operations) Limited (Jetstream) Model 4101 Airplanes
> **Rule** · Final rule. · Published 2005-12-13 · Effective 2006-01-17 · 70 FR 73583
## Document
- **Document number:** 05-23830
- **Category:** airworthiness
- **Manufacturer:** BAE Systems (Operations) Limited (Jetstream) Model 4101
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 70 FR 73583
- **Publication date:** 2005-12-13
- **Effective date:** 2006-01-17
- **FAA docket:** Docket No. FAA-2005-22290
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all BAE Systems (Operations) Limited (Jetstream) Model 4101 airplanes. This AD requires modifying the wiring of the starter-generator terminal block. This AD results from a report of total electrical failure just as the airplane landed. We are issuing this AD to prevent total electrical failure and consequent reduced controllability of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/12/13/05-23830/airworthiness-directives-bae-systems-operations-limited-jetstream-model-4101-airplanes)
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