The Federal Aviation Administration (FAA) has issued a new rule impacting all Leonardo S.p.a. Model AB139 and AW139 helicopters. This rule requires consistent inspections of specific parts of the helicopter's main landing gear due to reports of breakage caused by fatigue cracking. If any issues are found, the gear assembly must be replaced, and certain assemblies cannot be installed unless they meet specific criteria. This directive aims to prevent potential structural failures that could lead to serious damage or injuries. Comments on the rule are welcomed until February 18, 2025.
Simple Explanation
Imagine a big toy helicopter that has parts that could crack and break, making it unsafe to play with. The helicopter's makers have to check these parts often, and if they're broken, they need to replace them to make sure the helicopter stays safe to fly.