# Airworthiness Directives; Bombardier Model CL-600-2B19 Series Airplanes
> **Rule** · Final rule; request for comments. · Published 2002-09-25 · Effective 2002-10-10 · 67 FR 60117
## Document
- **Document number:** 02-24178
- **Category:** airworthiness
- **Manufacturer:** Bombardier Model CL-600-2B19 Series
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 67 FR 60117
- **Publication date:** 2002-09-25
- **Effective date:** 2002-10-10
- **FAA docket:** Docket No. 2002-NM-196-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that is applicable to all Bombardier Model CL-600-2B19 series airplanes. This action requires revising the Canadair Regional Jet Airplane Flight Manual to provide the flightcrew with operating limitations and procedures to enable them to maintain controllability of the airplane in the event that aileron control stiffness is encountered during flight. This action is necessary to prevent aileron control stiffness during flight, which could result in the reduction or possible loss of controllability of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/09/25/02-24178/airworthiness-directives-bombardier-model-cl-600-2b19-series-airplanes)
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