Transport i infrastruktura · 12/12/2012
Bombardier Issues Airworthiness Directive for Certain Regional Jet Models
Bombardier, Inc. is issuing an updated airworthiness directive for its Model CL-600-2B19 Regional Jet Series 100 & 440 airplanes, requiring revised maintenance procedures to detect and correct cracks on the rear pressure bulkhead, which could compromise the aircraft's structural integrity.