The Boeing Company Revises Airworthiness Directive for 737 Series Airplanes to Address Fatigue Cracking

Summary

The Boeing Company is revising an earlier proposal to update its Airworthiness Directive for certain 737 series airplanes, adding post-repair/post-modification inspections to detect and correct fatigue cracking of the fuselage, which could compromise the structural integrity of the frame and lead to decompression of the airplane.