Type:Rule
Citation:90 FR 12682
Reading Time:about 18 minutes
The FAA has issued a new airworthiness directive for Boeing 777 series airplanes due to reports of cracks in the upper wing skin. This directive mandates repetitive inspections using a specific high-frequency eddy current method to detect cracks around certain fasteners. The goal is to address potential safety issues that could lead to loss of airplane control if not corrected. The directive takes effect on April 23, 2025, and outlines compliance and repair procedures for the affected aircraft.
Simple Explanation
Imagine if a big toy plane had a little crack on its wing that might get bigger. People who take care of real planes, like the Boeing 777, need to check for these cracks often so the plane stays safe to fly.