Airworthiness Directives; Bombardier Model DHC-8-102, -103, -106, -201, -202, -301, -311, and -315 Airplanes - Amendment

Summary

The FAA is issuing an amendment to an existing airworthiness directive (AD) for certain Bombardier DHC-8-102, -103, -106, -201, -202, -301, -311, and -315 airplanes, which requires repetitive inspections of strut assemblies for cracking and replacement of any cracked strut with a new, machined strut to prevent engine failure and reduce structural integrity of the nacelle and engine support structure.