# Proposed AD 2001-NM-322-AD: Bombardier Model CL-600-2B19 Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2003-14-02
- Products: Bombardier
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: May 20, 2002, 67 FR 35461
- Comments due: June 19, 2002
- Became: [AD 2003-14-02](https://openairdocs.org/ad/2003-14-02)
- Docket: 2001-NM-322-AD
- FR document: 02-12518
- Official PDF: https://openairdocs.org/files/sha256/66/56/6656004598a2aa3eec67417b5b23242baa6d6974589dd3cac506892a002235c8 (from https://www.govinfo.gov/content/pkg/FR-2002-05-20/pdf/02-12518.pdf)
- Federal Register: https://www.federalregister.gov/documents/2002/05/20/02-12518/airworthiness-directives-bombardier-model-cl-600-2b19-series-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/67C537F6CE9A889786256BBF006548D6.0001
- Page: https://openairdocs.org/proposed/2001-NM-322-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 inspection of the aft edge of the left and right main windshields to determine whether a certain placard is installed, and corrective actions if necessary. This action is necessary to prevent failure of the main windshields due to stress-related cracking, which could cause cabin depressurization and emergency descent, and adversely affect continued safe flight of the airplane. This action is intended to address the identified unsafe condition.

## Notices in this docket

- May 20, 2002: Notice of proposed rulemaking (NPRM). (first notice), FR document 02-12518, comments due Jun 19, 2002 (https://www.federalregister.gov/documents/2002/05/20/02-12518/airworthiness-directives-bombardier-model-cl-600-2b19-series-airplanes)

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