De Havilland Model DHC-8-102, -103, and -106 Series Airplanes: New Airworthiness Directive to Address Stall Warning System Issues

Summary

The Federal Aviation Administration (FAA) has issued a new airworthiness directive requiring repetitive testing of stall warning computers and replacing non-operational units to prevent incorrect logic detection and loss of stick shaker function due to contamination of weight-on-wheels contacts.