# Airworthiness Directives; BAE Systems (Operations) Limited Model BAe 146 Series Airplanes and Avro 146-RJ Series Airplanes
> **Rule** · Final rule. · Published 2002-01-30 · Effective 2002-03-06 · 67 FR 4331
## Document
- **Document number:** 02-1819
- **Category:** airworthiness
- **Manufacturer:** BAE Systems (Operations) Limited Model BAe 146 Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 4331
- **Publication date:** 2002-01-30
- **Effective date:** 2002-03-06
- **FAA docket:** Docket No. 2001-NM-199-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain BAE Systems (Operations) Limited Model BAe 146 series airplanes and Avro 146-RJ series airplanes, that requires replacement of the standby generator with a new, improved standby generator. This amendment is prompted by mandatory continuing airworthiness information from a foreign airworthiness authority. This action is necessary to prevent loss of the standby generator, which, in the event of an emergency involving the principal generator, could result in the loss of electrical power to the airplane. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/01/30/02-1819/airworthiness-directives-bae-systems-operations-limited-model-bae-146-series-airplanes-and-avro)
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