Business · 24/11/2010Updated: 10/17/2026 · 1 min read

The Boeing Company Issues Airworthiness Directive for 737-900ER Series Airplanes

Summary

The Boeing Company has adopted a new airworthiness directive requiring a one-time general visual inspection for a keyway in fuel tank access door cutouts on its 737-900ER Series airplanes, following reports of cracks in the keyway, which could lead to structural failure of the wing.

Original source language: Federal Register — Transportation DepartmentOpen original release →

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