# Proposed AD 2002-NM-112-AD: Bombardier Model CL-600-2B19 Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2004-01-01
- Products: Bombardier
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: January 30, 2003, 68 FR 4737
- Comments due: March 3, 2003
- Became: [AD 2004-01-01](https://openairdocs.org/ad/2004-01-01)
- Docket: 2002-NM-112-AD
- FR document: 03-2098
- Official PDF: https://openairdocs.org/files/sha256/38/0e/380ecb7ce02ec69bf8e738348d0707a74a25c8808a3a6373d05f5c252c757518 (from https://www.govinfo.gov/content/pkg/FR-2003-01-30/pdf/03-2098.pdf)
- Federal Register: https://www.federalregister.gov/documents/2003/01/30/03-2098/airworthiness-directives-bombardier-model-cl-600-2b19-series-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/021A8A7A8194C8C586256CBE00598EC2.0001
- Page: https://openairdocs.org/proposed/2002-NM-112-AD

## Summary

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Bombardier Model CL-600-2B19 series airplanes. This proposal would require a one-time general visual inspection of the dust covers for the flight data recorder (FDR) and cockpit voice recorder (CVR) equipment for the presence of markings that indicate the presence of a chemical-resistant coating, and corrective actions if necessary. This action is necessary to prevent stripping of the paint and markings from the dust covers for FDR and CVR equipment due to hydraulic mist from the actuators, which could result in the inability to identify FDR and CVR equipment in the event of an accident-recovery mission. The lack of data from FDR and CVR equipment could hamper discovery of the unsafe condition that caused an accident or an incident and prevent the FAA from developing and mandating actions to prevent additional accidents or incidents caused by that same unsafe condition. Thisaction is intended to address the identified unsafe condition.

## Notices in this docket

- Jan 30, 2003: Notice of proposed rulemaking (NPRM). (first notice), FR document 03-2098, comments due Mar 3, 2003 (https://www.federalregister.gov/documents/2003/01/30/03-2098/airworthiness-directives-bombardier-model-cl-600-2b19-series-airplanes)

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