Business · 12/12/1995Updated: 10/18/2026 · 1 min read
EMBRAER Issues Airworthiness Directive for EMB-120 Series Airplanes
Summary
EMBRAER has issued an airworthiness directive to limit propeller RPM during ground operations to prevent fatigue cracking and reduced controllability of the airplane, following reports of propeller failures and testing that revealed high vibration stresses.