Business · 28/10/2004Updated: 10/17/2026 · 1 min read

Bombardier to Implement Airworthiness Directive for Regional Jet Series 100 & 440 Airplanes

Summary

The Federal Aviation Administration (FAA) has adopted a new airworthiness directive requiring repetitive inspections of check valves and air supply ducts on Bombardier Model CL-600-2B19 Regional Jet Series 100 & 440 airplanes to prevent rapid depressurization in case of a bulkhead check valve failure.

Original source language: Federal Register — Transportation DepartmentOpen original release →

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