The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for specific models of Boeing 747 airplanes due to reports of inboard foreflap departures. This directive mandates regular inspections, lubrication, and replacement of certain parts to prevent potential safety issues that could affect the plane's ability to safely fly and land. While some companies supported the directive, others requested changes regarding inspection requirements and part numbers, which the FAA largely declined. The rule, which aims to ensure continued air safety, will take effect on March 30, 2021.
Simple Explanation
The FAA made new rules for certain Boeing 747 airplanes because some parts on the wings were falling off. They want to make sure these airplanes are checked and fixed regularly so they can fly safely without problems.